For testing today, I deployed a new version "12875-655e08c" to tricium-dev then created a new sample change in playground/gerrit-tricium: https://chromium-review.googlesource.com/c/playground/gerrit-tricium/+/817364.

In the tricium-dev logs, I got:

[tracker] Failed to call Tracker.WorkflowLaunched :: {"error":"rpc error: code = Internal desc = failed to track workflow launched: failed to get AnalyzeRequest entity (run ID: 5702666986455040): gae: cannot load field \"GerritProject\" into a \"track.AnalyzeRequest\": no such struct field"}