I have two projects: TEST and TEST2 (screenshot: https://www.screencast.com/t/TyUOoqJCVWzG)
I changed the key from TEST to TESTX for the project called "TEST". I am trying to change the key for the project called TEST2 from TEST2 to TEST but am getting an error saying the key "TEST" is already in use but project TEST, but it really isn't anymore, because I changed that project's key to TESTX (I hope we're following here).
Any idea how I can fix / get around this?