Issue with Experiment Results in case of Flag Variation edits

Resolved

Minor impact

Started

Lasted 27h 50m

View official incident ↗

Updates

  1. Resolved

    We have validated a fix to resolve all remaining experiments with inaccurate sample ratio mismatches (SRMs) or empty experiment results. The vast majority of experiments and experimentation customers were not impacted.

  2. Monitoring

    We've released a fix to prevent this issue in new experiments and iterations. We're working to resolve this issue for experiment data recently processed.

  3. Identified

    We've identified the issue and are implementing a fix for this behavior.

  4. Investigating

    We are aware of an issue affecting some customers that may result in sample ratio mismatches (SRMs) or empty experiment results if flag variations are edited between experiment iterations.