Frustrating bugs

windows 10, game playing in a window. Vertrar still leaves his wildland and the wildland does not clear upon Vertrar's death. Administrator III does not work when selected on custom made Sions. After a custom made Sion Commander has selected all of his talents, and levels up again, the next quest attempted by any hero will not progress and will bug out. I got around this by saving after they level, saving, quitting to desktop, restarting, loading, and then attempting the quest.