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

MinorStatus: resolvedStarted Resolved (0 min)1 updatestatus.temporal.io (opens in new tab)

Timeline of updates

  1. 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

From Temporal Cloud’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

Archive proof

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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.

Impact, status and times are the vendor’s own, as last archived. View on status.temporal.io (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by Temporal Cloud, started 2025-10-21 03:00 UTC, resolved after 0 min, 1 update(s).

Title
Intermittent failures attempting to add us-east-2 replicas to existing namespaces
Vendor
Temporal Cloud
Date
URL
https://rewindex.com/company/temporal-cloud/incidents/ry345kczbhyp

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