Queue up, wait to be placed, it finds a group where a member dropped/left. Teleporting never happens but you are added to the group. Using the "port to player" from the group menu, causes failures to port, and you are CHARGED money each failed attempt, which you won't notice from the group tab. To make matters worse, it won't even allow porting to the dungeon entrance either, and you get charged unless at a wayshrine.
WHY is there a cost for porting to a dungeon in the 1st place since housing was introduced? Fix it please. Only way to enter the dungeon is completely closing out the game and relogging.