Trello change history: Users experiencing issues accessing multiple Atlassian products

Trello.com, API and Atlassian support services experienced a critical login/access outage starting 2026-05-14 05:24 UTC, resolved at 2026-05-14 06:48 UTC (1 h 23 min). Atlassian attributed the disruption to a race condition in its internal deployment orchestration platform during a routine rollback of a core identity service in us-east; all impacted services recovered.