# What broke on 2026-05-28

- Incidents: 68 at 46 providers; major outages: 7
- Downtime: 8d 9h

## Worst
- **Anthropic**: [Elevated errors on Claude Opus 4.7](https://down.guide/anthropic/DWN-088c8cb995) (Partial outage; lasted 39m; started 2026-05-28 08:38 UTC; claude.ai, Claude API (api.anthropic.com), Claude Code +1)
- **GitHub Copilot**: [Disruption with OpenAI Models](https://down.guide/github-copilot/DWN-3ef773a7cb) (Major outage; lasted 1h 41m; started 2026-05-28 19:01 UTC; Copilot)
- **Linear**: [Linear not loading for some users](https://down.guide/linear/DWN-1c9503150f) (Major outage; lasted 56m; started 2026-05-28 14:25 UTC)
- **Linear**: [Asks Email Intake failing](https://down.guide/linear/DWN-ed34999173) (Major outage; lasted 31m; started 2026-05-28 13:45 UTC)
- **Twingate**: [Twingate Service Incident](https://down.guide/twingate/DWN-eb3511be92) (Major outage; lasted 8h 2m; started 2026-05-28 09:25 UTC; Authentication - Enterprise, Authentication - Social, MFA +2)
- **GitHub**: [Disruption with OpenAI Models](https://down.guide/github/DWN-25e0919b61) (Major outage; lasted 1h 41m; started 2026-05-28 19:01 UTC; Copilot)
- **SurveyMonkey**: [SurveyMonkey Help Center is Down](https://down.guide/surveymonkey/DWN-62eff34ab5) (Partial outage; lasted 10m; started 2026-05-28 05:03 UTC; SurveyMonkey)
- **ReadMe**: [Refactored Hubs Down](https://down.guide/readme/DWN-86185dbba9) (Partial outage; lasted 4d 3h; started 2026-05-28 14:35 UTC; ReadMe Hubs, ReadMe Knowledge Base, Admin Dashboard)
- **Cloudflare Workers**: [Pages upload failures](https://down.guide/cloudflare-workers/DWN-2fc1e57c49) (Degraded; lasted 1d 5h; started 2026-05-28 14:42 UTC; Pages)
- **Front**: [\[office365\] Office channels offline preventing emails being sent or received](https://down.guide/front/DWN-0b7e0ce14d) (Partial outage; lasted 4d 5h; started 2026-05-28 18:24 UTC; O365)

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