Bug Quest 3rd change class
 

1. When player finish quest 3rd, he still can take it again.
2. If player already selected two from four NPCs in dungeon but cannot finish the quest, when he gets into the dungeon again and select two other NPCs, all NPCs will become not selectable (screenshot 2). Even if player cancel quest and do it again from the beginning, he still cannot select NPCs.
3. Mod spawn in Quest 3rd so low, sometime it's not spawn. Must cancel and do quest again (screenshot 1).

fixed .
Except number 3, need logs.