Trello change history: Trello is slow or unavailable for some users

Trello reported a major degradation affecting API, Trello.com, and web/mobile apps; some users could not view boards or cards. It started at 2025-05-05 15:08 UTC and resolved at 2025-05-05 17:37 UTC (2 h 28 min). An infrastructure management tooling error deployed incorrect database DNS configuration; Trello mitigated the issue and reported no further impact.