Overview
- Thousands of users worldwide reported being unable to access Facebook on Sunday, July 19, with many desktop users shown an "Account Temporarily Unavailable" error that blocked login attempts.
- Outage trackers such as Downdetector recorded sharp, multi‑regional spikes in complaints from the US, UK, India and other countries that included frozen feeds, failed uploads and messaging errors.
- Reports show the web/desktop experience was hit hardest while some mobile access returned sooner for parts of the user base, producing uneven restoration across accounts and regions.
- Meta had not provided a public root cause or detailed timeline by the end of the reporting window, leaving advertisers and small businesses that rely on the platforms uncertain about lost reach and ad delivery impacts.
- Coverage compared the incident to past large Meta outages, including the October 2021 disruption that was later blamed on a network configuration error, and noted that routing, authentication or configuration faults are plausible but unconfirmed explanations.