What broke on 2026-10-28

One day's outages across every provider down.guide reads, in UTC.

Worst

Worst incidents

By Down Index score, then duration.

FlagsmithMajor outage
Admin and SDK API outage
Oct 28, 2026, 9:56 PM UTClasted 15mAdmin API, Admin Dashboard, [DEPRECATED] SDK API
SurveyMonkeyMajor outage
Errors occurring across the site
Oct 28, 2026, 5:14 PM UTClasted 25mSurveyMonkey
RailwayMajor outage
Deployments paused (record added Nov 5)
Oct 28, 2026, 6:20 PM UTClasted 20mUS East (Virginia, USA), US West (California, USA), EU West (Amsterdam, Netherlands) +1apac, eu, us
SanityMajor outage
Studio, Dashboard, Content Agent, & Manage timeouts
Oct 28, 2026, 11:49 AM UTClasted 4h 9mDashboard, Studio
AnthropicDegraded
Elevated errors affecting the Google Calendar connector
Oct 28, 2026, 4:19 PM UTClasted 3h 46mclaude.ai, Claude Code, Claude Cowork
AnthropicDegraded
Elevated errors affecting the Gmail connector
Oct 28, 2026, 3:59 AM UTClasted 1h 49mclaude.ai, Claude Code, Claude Cowork
SalesforceDegraded
Tools Degradation on HEROKUDUBLIN, HEROKUEUROPE, HEROKUFRANKFURT, HEROKULONDON…
Oct 28, 2026, 4:06 AM UTClasted 10h 15mToolsherokudublin, herokueurope, herokufrankfurt, herokulondon
VimeoMajor outage
Delays processing new video uploads
Oct 28, 2026, 7:57 PM UTClasted 1h 48mUpload
GitHubMajor outage
Disruption with some Copilot services
Oct 28, 2026, 2:12 PM UTClasted 1h 15mCopilot
HerokuPartial outage
Resolved: Heroku Feature Degradation
Oct 28, 2026, 10:55 AM UTClasted 5h 4m