# What broke on 2026-07-31

- Incidents: 52 at 37 providers; major outages: 3
- Downtime: 2d 8h

## Worst
- **Anthropic**: [Degraded performance on Claude Sonnet 5](https://down.guide/DWN-661f138ad4) (Degraded; lasted 47m; started 2026-07-31 06:18 UTC; claude.ai, Claude API (api.anthropic.com), Claude Code +1)
- **Marqeta**: [MQD and Diva Access issue](https://down.guide/DWN-620a02262f) (Major outage; lasted 1h 19m; started 2026-07-31 17:19 UTC; Reporting & Analytics, 3DS)
- **Temporal Cloud**: [Usage API and UI are experiencing an outage](https://down.guide/DWN-afb5e8c268) (Major outage; lasted 2h 14m; started 2026-07-31 22:46 UTC; Billing)
- **DeepL**: [Limited access to some DeepL Pro subscriptions](https://down.guide/DWN-15721f6ae4) (Major outage; lasted 0m; started 2026-07-31 12:30 UTC)
- **Grafana Cloud**: [Degraded Performance: Stack Provisioning Failures within certain reigons (PDC Setup)](https://down.guide/DWN-6dce6137ae) (Degraded; lasted 1h 22m; started 2026-07-31 10:51 UTC; AWS Germany - prod-eu-west-2, AWS US East (OH) - prod-us-east-0, GCP US Central - prod-us-central-0 +1; eu, eu-west-2, us, us-central-0)
- **LaunchDarkly**: [Investigating - Known Impact](https://down.guide/DWN-2fef4630dc) (Degraded; lasted 5h 10m; started 2026-07-31 17:44 UTC; OpenTelemetry (Logs, Traces, Metrics))
- **WorkOS**: [Elevated Authkit SSO Errors](https://down.guide/DWN-f01c71809c) (Partial outage; lasted 1h 54m; started 2026-07-31 16:12 UTC; AuthKit, SSO)
- **Octopus Deploy**: [https://g.octopushq.com Certificate issues](https://down.guide/DWN-2a5452be2a) (Partial outage; lasted 1h 32m; started 2026-07-31 13:32 UTC; Octopus.com, Octopus Cloud)
- **Optimizely**: [CMP: Modules are not loading in the platform](https://down.guide/DWN-5331afd61e) (Partial outage; lasted 2h 17m; started 2026-07-31 17:53 UTC; Library, Plan, Requests; us)
- **Clerk**: [Elevated error rate in domain provisioning](https://down.guide/DWN-d789d1b6f2) (Degraded; lasted 37m; started 2026-07-31 12:23 UTC)

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