Intermittent failures attempting to add us-east-2 replicas to existing namespaces

Incident Report for Temporal

Resolved

At around 2025-10-20 UTC 23:00, some customer requests to add an aws us-east-2 replica to an existing namespace failed. We successfully retried these failed requests around 2025-10-21 UTC 05:00
Posted Oct 21, 2025 - 03:00 UTC