Amplitude · Data and observabilityMar 27, 2026, 15:52 UTC

Amplitude Experiment Issue with Charts Loading

CriticalNot disclosedUpdated 45d ago

Mar 27, 15:52 UTCMar 27, 17:11 UTC

Duration

1h 19m

Impact

Critical

Root cause

Not disclosed

Amplitude, 90 days

26 incidents

Affected

Web ApplicationExperiment - Web Application

Final update

We have fixed the issue

Resolved · Mar 27, 17:11 UTC
We have fixed the issue
Identified · Mar 27, 16:42 UTC
We have identified a fix. We are rolling the fix out.
Investigating · Mar 27, 15:52 UTC
For some flags, the exposures chart is not loading properly. For some experiments, the analysis page is not loading properly saying "This experiment's user property is not available yet. It will appear after users are assigned." and "Invalid user property gp:". We are working on a fix.