ZoS... do away with the Dungeon Finder lockout until you get Dungeon Finder working. This is the second time in as many days that I've been locked out because it tries to port me into the instance and then says "Instance Full" and locks me out for 15m because of YOUR broken code.
Instance full just means that the previous player who left hadn't been ported out of the instance yet,,,you just have to attempt to port to your group-members after waiting like 20 seconds for them to leave.
It goes away after a min, this likely happens because the previous member is still be counted as there, because the system needs to catch up to newest state.
Another easy way is to have one member port out then back in after newest member is in.
Instance full just means that the previous player who left hadn't been ported out of the instance yet,,,you just have to attempt to port to your group-members after waiting like 20 seconds for them to leave.
I wasn't actually in the group so not much I could do.