During the production release the front proxy is updated with the new version of rhc-site-static, but ex-srvs are not updated until the end. The site was serving asset URLs based on the old version of rhc-site-static (coming from the manifest in the RPM) but the front proxy no longer had those assets available. Ideally, we would let the front proxy pass through /app/assets/* if it's not found locally (404 -> ex-srv), but not sure that's possible. We also need to ensure that the rule for /app/assets-*/* that sets the cache header starts working (we have to use a different setup than currently).
Fixed with https://engineering.redhat.com/trac/Libra/wiki/Releases/2.0.33#Comment6clayton Waiting for validation on INT before proceeding.
During stage and prod deployment, console should still have CSS styles.
Will test it during STG deployment.
Tested on devenv, the console can be displayed correctly when upgrading, so verify this bug.