So, I’ve noticed that once I remove a place from a universe, it takes a longggg time for that to actually update on the site. After I remove a place from the universe, it no longer shows it as a place in the universe in the configuration screen, but I can’t add it to any other universe (because it’s “still part of a universe”), and it displays “This is part of x universe” still. If the place is the start place then I can still make it active and play it, even though I removed it as a start place.
Also, you need a back button on the configuration screens for the development page – really annoying to edit a universe, want to edit another universe, and having to Develop>Games all over again.