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CompaniesTemporal CloudIncidents

Temporal Cloud: Temporal Workflow Web UI not accessible for a subset of namespaces in AWS us-east-1

MinorStatus: resolvedStarted Resolved (20 min)1 updatestatus.temporal.io (opens in new tab)

Timeline of updates

  1. resolved

    Web UI functionality has been fully restored.

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

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.

How the archive is checked, and what it cannot prove.

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 2025-01-19 18:22 UTC, resolved after 20 min, 1 update(s).

Title
Temporal Workflow Web UI not accessible for a subset of namespaces in AWS us-east-1
Vendor
Temporal Cloud
Date
URL
https://rewindex.com/company/temporal-cloud/incidents/1xrrws3xln8k

Temporal Cloud profileRecent Temporal Cloud incidentsAll outages on January 19, 2025Temporal Cloud in January 2025MarkdownJSON