# GitHub Copilot: Partial Degradation in Issues Experience

> GitHub Copilot status incident “Partial Degradation in Issues Experience” on 2025-06-18: impact minor (vendor’s label), 1.4 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q
Last updated: 2025-06-18T17:42:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-06-18 16:21 UTC · Resolved: 2025-06-18 17:42 UTC · Duration: 1.4 h
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/7kltzm6r774q](https://www.githubstatus.com/incidents/7kltzm6r774q)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)

## Timeline of updates

- **resolved** 2025-06-18 17:42 UTC: On June 18, 2025, between 15:15 UTC and 19:29 UTC, the Issues service was degraded, and certain GraphQL queries accessing the ReactionGroup.reactors field returned errors. Our query routing infrastructure was impacted by exceptions from a particular database migration, resulting in errors for an average of 0.0097% of overall GraphQL requests (peaking at 0.02%). We mitigated the incident by reverting the migration. We continue to investigate the cause of the exceptions and are holding off on similar migrations until the underlying issue is understood and resolved.

_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: minor) posted by GitHub Copilot, started 2025-06-18 16:21 UTC, resolved after 1.4 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q
- Citation: GitHub Copilot, “Partial Degradation in Issues Experience” (2025-06-18 16:21 UTC). Archived by Rewindex: https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Partial Degradation in Issues Experience (2025-06-18)](https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q)`


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Canonical: https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q · Markdown: https://rewindex.com/company/github-copilot/incidents/7kltzm6r774q.md · JSON: https://rewindex.com/api/v1/companies/github-copilot/incidents/7kltzm6r774q · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:33:31.296Z