The issue has been resolved.
I am the sole responsible for this issue. I run a deployment of a new version, got called somewhere else and didn't think of checking the new version. I went to sleep shortly after that and you had to wait that I wake up to get the issue fixed.
This is a process issue.
1. I should have checked that the deployment went through successfully.
2. Someone else in the team should have the ability to redeploy a production version.
I am going to change these things...