Asana change history: Asana full outage for some users (2 hours, 25% outage)

Asana reported a major full outage for some users (25% outage), affecting API, App and Mobile, including US components, from 2026-08-31 15:14 UTC to 2026-08-31 17:18 UTC (2 h 4 min). The postmortem attributed it to infrastructure changes and peak traffic exceeding cache scaling limits; user-facing symptoms recovered after configuration changes and a fix.