Notion incident: Notion Calendar sign-in redirects on web

1. resolvedSep 18, 2026, 12:00 UTC

   Our team identified the issue and deployed the fix. We are back up and running.

2. investigatingSep 17, 2026, 15:25 UTC

   We’re investigating an issue where users signing in to Notion Calendar on the web are redirected to Notion.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Notion's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

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How often does Notion have incidents?

Notion reported 21 incidents in the last 90 days, 5 of them major or critical. A typical incident lasted 1h 12m. See Notion's uptime and incident history