Hi guys,
The last MMORPG that I played was MU Legends a year or two ago.
One of the many frustrating aspects of the game was the inability to rejoin your party while in a dungeon, if you were disconnected.
This drove many players to quit - as you can imagine sometimes you get disconnected or, for whatever reason you may leave the dungeon. It would only make sense for you to be able to rejoin the party in the dungeon..
Just food for thought - I think MU Legends eventually fixed this 3 years later after many, many, complaints.
Thanks,