After logging back in, enter another player's dungeon
When a player exits a dungeon for a while and then enters it again, there is a chance that they will enter a dungeon created by another player.
Maybe this is because after the AA player quit the game for a long time, Dungeon 1 was uninstalled and deleted. At this time, the BB player create and joined Dungeon 1. Because the login plug-in recorded the AA offline player position, when the AA player logged in, the login plug-in sent the AA player to Dungeon 1 again, which caused the AA player to enter the BB player's dungeon map.