When a user upgrades from our OpenShift Serverless operator 1.0.0 to 1.1.0, we changed the OpenShift Route name that we create for Knative Services. But, we did not delete the old route. This leaves two routes created for the same Knative Service and OpenShift chooses the oldest one (ie the orphaned one we no longer update) as the correct one.

So, until the user (or a new release of our operator) manually deletes the old Route, no future Route changes will occur for this Knative Service.