I just upgraded a working 4.5.6 environment to 4.6.1 today. Everything is working fine except the Catalog Administrator. When you try and go to that, you get an error:

Client-supplied redirect URI is not registered: https://acme.com/rra/com.netiq.rra.index/oauth.html

I am actually not sure if that broke after upgrading to 4.6.0 or after going to 4.6.1. But all other services appear to work fine.

I'm baffled how to fix it and wondering if anyone has seen this before?