Major Facebook ad glitch has advertisers asking about refunds
Mark Zuckerberg, chief executive officer of Meta Platforms Inc., speaks during the virtual Meta Connect event in New York, US, on Tuesday, Oct. 11, 2022.
Michael Nagle | Bloomberg | Getty Images
Over the weekend, Alex Gorlick experienced what he called the worst Facebook glitch he’s seen in the decade he’s worked in digital advertising.
Gorlick, the CEO of marketing agency Intensify, checked in on one of his client’s accounts on Sunday, and noticed that it had spent 90% of its daily Facebook ad budget by 9 a.m. That meant it had only 10% left for the remaining 15 hours of the day.
He then found that the problem was widespread, spanning his entire customer base. Gorlick said that all those advertisers had essentially just wasted most of their money for the day, spending roughly triple the amount they normally would to acquire a customer.
“The results were horrendous,” Gorlick told CNBC. “It’s the biggest malfunction I’ve ever seen on Facebook ads.”
For brands that are already lowering ad costs to manage through a sluggish economy and a mobile ad market that no longer allows for targeting based on user data, Facebook’s miscue is more than just an unfortunate blip. In low-margin industries, where every dollar counts, it can turn a profitable weekend into a big loser, while also raising further questions about the reliability of Facebook’s ad systems.
A spokesperson for Facebook parent Meta acknowledged there was an ad glitch but declined to provide details or an explanation as to why it happened.
“A technical issue that has now been resolved caused ad delivery issues for some advertisers,” the spokesperson said.
How Facebook ad auctions work
In a typical Facebook online ad auction, a company can allocate a certain amount of money to run ads on the social media service over the course of a day to maximize how many eyeballs see the promotion. It appears that on Sunday the Facebook ad system bundled many more ads than normal into the morning hours, resulting in a highly inefficient day.
Data analytics and marketing firm Varos provided data showing that, of the more than 3,000 ecommerce and direct-to-consumer companies that use its technology, the software bug caused a majority of them to experience a rise in cost per thousand impressions, or what those in the industry call CPMs.
About 36% of companies were “very significantly impacted” by the bug, meaning their CPMs at least doubled, Varos said. Varos CEO Yarden Shaked said another third of companies experienced “significant increases but not like bonkers.”
Shaked said the glitch resulted in a “bidding war for nothing.” He compared it to Costco selling a random toaster that suddenly garnered so much demand that the price spiked way beyond market value.
“Everyone came in in the middle of the night for some reason and started a bidding war over that old toaster,” Shaked said. “You know, it’s completely ridiculous.”
Data about the glitch provided by the advertising technology firm Proxima on 108 companies also revealed that these firms spent their “entire day’s budget in the first few hours of the day,” the company said.
Companies that implemented cost caps, or limits on their advertising campaigns, were not impacted by the glitch, Proxima noted. When companies turned off their ad campaigns because of the bug, some bigger brands took advantage and were able to run successful Facebook ad campaigns throughout the day because of a lack of competition.
Additionally, the Facebook ad bug impacted companies running ads tied to Earth Day.
“The fact that it was Earth Day on Saturday, April 22nd meant that brands running sales for Earth Day were the most impacted like organic, eco-friendly brands focused on Earth Day as a key selling period,” the company said.
Barry Hott, a performance marketing consultant, said that at the time of the bug, the situation for companies running Facebook ads seemed “pretty massive, very painful.”
In retrospect, however, Hott believes the overall impact of the ad error might be “pretty small,” considering in the grand scheme of things, companies occasionally deal with big Meta ad errors that impact their campaigns.
Hott noted that Facebook experienced a major ad glitch a day before Black Friday in 2020 as well as another similar bug earlier that summer.
Refunds?
The main issue for advertisers will be whether they get refunds from Meta because of the glitch, industry experts said.
The Meta spokesperson said the company is “conducting a detailed analysis that assesses opportunities for refunds.”
“We have more information on the refunds process here,” the spokesperson added in a statement.
Because of the glitch, “a bunch of advertisers and business owners had a really s—y day,” Hott said, adding that they will have a “crappy week” as they wonder if they will get refunds and if they do, will it be the full amount they believe they should be owed or chump change.
He recommends that if advertisers have access to a Meta customer support representative — a part of Meta that has been hit by layoffs — they need to ask frequently about refunds, or risk being ignored. Because retailers often make business decisions like how many products they should order or sell based on their online advertisements, the software glitch could also impact other areas in a company’s business than just merely an increase to their CPMs.
“Basically, no one at the company is going to care about this problem if nobody’s saying anything about it, so they kind of count on advertisers to forget about this in a week or two weeks,” Hott said. “I tell everyone— I’ve had to do this myself — when these issues happen, you know, make a big stink about it.”
Watch: Elon Musk inspired Zuckerberg to reduce Meta’s headcount
The Nasdaq MarketSite in New York, June 9, 2023.
Michael Nagle | Bloomberg | Getty Images
Silicon Valley executives and financiers publicly opened their wallets in support of President Donald Trump’s 2024 presidential run. The early returns in 2025 aren’t great, to say the least.
Following Trump’s sweeping tariff plan announced Wednesday, the Nasdaq suffered steep consecutive daily drops to finish 10% lower for the week, the index’s worst performance since the beginning of the Covid pandemic in 2020.
The tech industry’s leading CEO’s rushed to contribute to Trump’s inauguration in January and paraded to Washington, D.C., for the event. Since then, it’s been a slog.
The market can always turn around, but economists and investors aren’t optimistic, and concerns are building of a potential recession. The seven most valuable U.S. tech companies lost a combined $1.8 trillion in market cap in two days.
Apple slid 14% for the week, its biggest drop in more than five years. Tesla, led by top Trump adviser Elon Musk, plunged 9.2% and is now down more than 40% for the year. Musk contributed close to $300 million to help propel Trump back to the White House.
Nvidia, Meta and Amazon all suffered double-digit drops for the week. For Amazon, a ninth straight weekly decline marks its longest such losing streak since 2008.
With Wall Street selling out of risky assets on concern that widespread tariff hikes will punish the U.S. and global economy, the fallout has drifted down to the IPO market. Online lender Klarna and ticketing marketplace StubHub delayed their IPOs due to market turbulence, just weeks after filing with the Securities and Exchange Commission, and fintech company Chime is also reportedly delaying its listing.
CoreWeave, a provider of artificial intelligence infrastructure, last week became the first venture-backed company to raise more than $1 billion in a U.S. IPO since 2021. But the company slashed its offering, and trading has been very volatile in its opening days on the market. The stock plunged 12% on Friday, leaving it 17% above its offer price but below the bottom of its initial range.
“You couldn’t create a worse market and macro environment to go public,” said Phil Haslett, co-founder of EquityZen, a platform for investing in private companies. “Way too much turbulence. All flights are grounded until further notice.”
CoreWeave investor Mark Klein of SuRo Capital previously told CNBC that the company could be the first in an “IPO parade.” Now he’s backtracking.
“It appears that the IPO parade has been temporarily halted,” Klein told CNBC by email on Friday. “The current tariff situation has prompted these companies to pause and assess its impact.”
‘Cave rapidly’
During last year’s presidential campaign, prominent venture capitalists like Marc Andreessen backed Trump, expecting that his administration would usher in a boom and eliminate some of the hurdles to startup growth set up by the Biden administration. Andreessen and his partner, Ben Horowitz, said in July that their financial support of the Trump campaign was due to what they called a better “little tech agenda.”
A spokesperson for Andreessen Horowitz declined to comment.
Some techies who supported Trump in the campaign have taken to social media to defend their positions.
Venture capitalist Keith Rabois, a managing director at Khosla Ventures, posted on X on Thursday that “Trump Derangement Syndrome has morphed into Tariff Derangement Syndrome.” He said tariffs aren’t inflationary, are effective at reducing fentanyl imports, and he expects that “most other countries will cave and cave rapidly.”
That was before China’s Finance Ministry said on Friday that it will impose a 34% tariff on all goods imported from the U.S. starting on April 10.
At Sequoia Capital, which is the biggest investor in Klarna, outspoken Trump supporter Shaun Maguire, wrote on X, “The first long-term thinking President of my lifetime,” and said in a separate post that, “The price of stocks says almost nothing about the long term health of an economy.”
However, Allianz Chief Economic Advisor Mohamed El-Erian warned on Friday that Trump’s extensive raft of import tariffs are putting the U.S. economy at risk of recession.
“You’ve had a major repricing of growth prospects, with a recession in the U.S. going up to 50% probability, you’ve seen an increase in inflation expectations, up to 3.5%,” he told CNBC’s Silvia Amaro on the sidelines of the Ambrosetti Forum in Cernobbio, Italy.
Former Microsoft CEOs Bill Gates, left, and Steve Ballmer, center, pose for photos with CEO Satya Nadella during an event celebrating the 50th Anniversary of Microsoft on April 4, 2025 in Redmond, Washington.
Stephen Brashear | Getty Images
Meanwhile, executives at tech’s megacap companies were largely silent this week, and their public relations representatives declined to provide comments about their thinking.
Microsoft CEO Satya Nadella was in the awkward position on Friday of celebrating his company’s 50th anniversary at corporate headquarters in Redmond, Washington. Alongside Microsoft’s prior two CEOs, Bill Gates and Steve Ballmer, Nadella sat down with CNBC’s Andrew Ross Sorkin for a televised interview that was planned well before Trump’s tariff announcement.
When asked about the tariffs at the top of the interview, Nadella effectively dodged the question and avoided expressing his views about whether the new policies will hamper Microsoft’s business.
Ballmer, who was succeeded by Nadella in 2014, acknowledged to Sorkin that “disruption is very hard on people” and that, “as a Microsoft shareholder, this kind of thing is not good.” Ballmer and Gates are two of the 12 wealthiest people in the world thanks to their Microsoft fortunes.
C-suites may not be able to stay quiet for long, especially if the recent turmoil spills into next week.
Lise Buyer, who previously helped guide Google through its IPO and now works as an adviser to companies going public, said there’s no appetite for risk in the market under these conditions. But there is risk that staffers get jittery, and they’ll surely look to their leaders for some reassurance.
“Until markets settle out and we have the opportunity to access valuation levels, public company CEOs should work to calm potentially distressed employees,” Buyer said in an email. “And private company managements should refine plans to get by on dollars already in the treasury.”
— CNBC’s Hayden Field, Jordan Novet, Leslie Picker, Annie Palmer and Samantha Subin contributed to this report.
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