Came across an issue when trying to add a member to my org. They have an existing account but are not currently assigned to my org or any other. I sent an invite and when they click the link to accept the project/app screen never loads properly (dark grey screen with no content loading). Same issue when they try to login normally as well. Not sure if the issue is that they have no org assigned and the app fails to load as a result. They were previously a member of my org before the pricing plan changes and I had removed them for the time being as the seat was being unused, which is why their account is presently unassigned.