# Amplitude: Amplitude web application not loading

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-04-28 18:50 UTC · Resolved: 2026-04-28 17:00 UTC · Duration: -110 min
- Updates: 1
- [Vendor status page: https://stspg.io/mm5lvfwf01pk](https://stspg.io/mm5lvfwf01pk)
- [Company: Amplitude](https://rewindex.com/company/amplitude.md)

## Summary

Amplitude’s US web application was inaccessible in a major incident attributed to a misconfigured feature flag. The recorded start is 2026-04-28 18:50 UTC, but resolution is listed earlier at 2026-04-28 17:00 UTC; computed duration is unknown, while the vendor reported 10 minutes of impact and confirmed resolution. _(machine-written, sol)_
## Timeline of updates

- **resolved** 2026-04-28 17:00 UTC: The Amplitude web application in the US was briefly inaccessible. We identified the issue to be related to a misconfigured feature flag. The issue started at 10:00 AM PST, lasting 10 minutes, and is now resolved.

## Rewindex changes for this incident

- 2026-04-28 18:50 UTC: [Major incident: Amplitude web application not loading](https://rewindex.com/change/i938848d948e6b1.md)


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Canonical: https://rewindex.com/company/amplitude/incidents/c67zxzgy7myd · Markdown: https://rewindex.com/company/amplitude/incidents/c67zxzgy7myd.md · JSON: https://rewindex.com/api/v1/companies/amplitude/incidents/c67zxzgy7myd · Generated 2026-10-18T09:55:32.166Z