OIDC login works on some Quay instances but not all
Issue
Multiple replicas of Red Hat Quay are deployed in an OpenShift cluster. When OIDC login method is used, login works on some of those replicas, while others report a failed login with the error:
Could not decode OIDC token.
Environment
OpenShift 3.x or above, Red Hat Quay 3.0.x
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