Still getting kicked when joining instances and can't login!! NOT FIXED!!

Even after they "fixed" the servers and added worlds, people are still getting kicked from the server when they are loading into a dungeon or any other instance. I tried 4 times to do Toto-Rak, but 4 players never made it in and the duty finder never found more. There shouldn't even be a checkbox for "join party in progress" because no one will ever check that box. Now NO ONE will ever join in progress and every party that loses someone will NEVER be able to fill the empty spot. Utter and complete failure, SE... SMH...