# Temporal Cloud: Temporal UI was unable to display human readable execution details

> Temporal Cloud status incident “Temporal UI was unable to display human readable execution details” on 2026-05-15: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v
Last updated: 2026-05-15T18:30:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-05-15 18:30 UTC · Resolved: 2026-05-15 18:30 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.temporal.io/incidents/ttd6dc10290v](https://status.temporal.io/incidents/ttd6dc10290v)
- [Company: Temporal Cloud](https://rewindex.com/company/temporal-cloud.md)

## Timeline of updates

- **resolved** 2026-05-15 18:30 UTC: A change to the Cloud UI caused a breaking change to the codec server endpoint. This impacted the UI for some customers for roughly 1.5 hours between May 15, 2026, 11:42:57 AM PDT and May 15, 2026 1:14:53 PM PDT. The change was rolled back and the UI is back to normal operating conditions.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by Temporal Cloud, started 2026-05-15 18:30 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v
- Citation: Temporal Cloud, “Temporal UI was unable to display human readable execution details” (2026-05-15 18:30 UTC). Archived by Rewindex: https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v (CC BY 4.0).
- Markdown link: `[Temporal Cloud: Temporal UI was unable to display human readable execution details (2026-05-15)](https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v)`


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Canonical: https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v · Markdown: https://rewindex.com/company/temporal-cloud/incidents/ttd6dc10290v.md · JSON: https://rewindex.com/api/v1/companies/temporal-cloud/incidents/ttd6dc10290v · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:34:53.977Z