Resolved after 2 hours 27 minutes, affecting Sheets and Dynamic View and 1 more, on February 22, 2026.
Approximately on 3:15AM Pacific Standard Time February 22nd, 2026 in our Australia region, a deployment was performed to resolve a performance issue. However, a configuration required to validate session cookies was incorrectly specified, which caused the web app to become inaccessible after successful login. The issue was mitigated within 80 minutes by toggling a feature flag to reroute traffic back to a stable service and full functionality was restored by 4:35AM Pacific Standard Time February 22nd, 2026.
Affected components
Update timeline
- investigating Feb 22, 2026, 12:17 PM UTC
We are investigating the home page error message "Something went wrong". Our team is fully engaged in addressing the situation. We will provide frequent updates until we reach a monitoring status.
- monitoring Feb 22, 2026, 12:40 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Feb 22, 2026, 02:45 PM UTC
This incident has been resolved.
- postmortem Mar 07, 2026, 01:02 AM UTC
Approximately on 3:15AM Pacific Standard Time February 22nd, 2026 in our Australia region, a deployment was performed to resolve a performance issue. However, a configuration required to validate session cookies was incorrectly specified, which caused the web app to become inaccessible after successful login. The issue was mitigated within 80 minutes by toggling a feature flag to reroute traffic back to a stable service and full functionality was restored by 4:35AM Pacific Standard Time February 22nd, 2026.
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