This happens pretty often.
If there’s a song section with a key change and it gets reordered to be first there are redrawing errors.
Since the project key gets changed it creates a new key change for the section immediately after to match the previous project key, but unnecessary meter, band, and tempo changes are also created and there’s a “ghost section” at the top.
Even when the project is closed and reopened the GUI weirdness remains.
There are only 2 regions in the projects, and after the 2nd (used to be 1st) there are also these rendering errors.
I’m using Brave in case it matters, but other bugs I’ve found usually also occur in other browsers too.