Feature Experimentation - Invalid Patch Request error when trying to update running Flags

Incident Report for Optimizely Service

Resolved

This incident has been resolved.
Posted Nov 07, 2025 - 00:21 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Nov 07, 2025 - 00:10 UTC

Investigating

We are in investigating and issue where a "Something went wrong" error appear when trying to make changes to a running experiment in Feature Experimentation.
Posted Nov 06, 2025 - 23:54 UTC
This incident affected: Feature Experimentation (Application UI).