player stuck on dungeon world certain situations.

player attempt join several times when loading instance dungeons, player stuck dungeon world that last created. that world player can't trigger any functions. can it make allow the md play command to be executed when dungeons loading?

As an extension of the above problem, If a large amount of players are stored in dungeon maps, it will have a very significant impact on loading (3 seconds -> 30 seconds) Because of this, I delete the players folder from day to day. It looks like it needs to be improved.