I can confirm this as a bug, either remove the ability to rename a catalog from the UI, or fix it or provide a method to rebuild the information_Schema views.  Took me a while to track this down thinking it was a permissions issue, but turned out the creator of the catalog renamed it right after they realized their mistake instead of re-creating the catalog.

Now we have 2 days of work to do to rebuild the catalog into a new catalog since a user can't modify the infomration_schema views to resolve.

Thanks