Confluence change history: Degraded performance to multiple Atlassian experiences

Confluence reported a major incident starting 2025-09-22 05:09 UTC, resolved at 2025-09-22 07:17 UTC (2 h 7 min). Customers experienced connection errors preventing access to atlassian.net sites; the postmortem reports intermittent errors until 06:17 UTC. Atlassian attributed the disruption to a faulty CDN configuration change, which it rolled back.