The placeholder targetRevision reached origin/main and broke the Application's
comparison (ComparisonError: "improper constraint: REPLACE_ME"), showing as a
broken card in the Argo CD UI. The actual Authentik pods were never affected
(sync policy has no `automated` block, so nothing was ever applied against the
live release) -- confirmed all authentik namespace pods stayed Running 1/1
throughout.
Fixed using the real deployed chart version read off the live authentik-server
pod's helm.sh/chart=authentik-2026.2.1 label, not a guess.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>