1) Achievement ''Stay a While and Listen'' where you need to hear all conversation of Cain, I've got all the little boxes checked (I did talk to him on all of his conversation) but the achievement is not earned. This is one of the Achievements that I had prior to the reset. I didn't check if another one was like that, just noticed this one.
2) Achievements for getting the Lore on bestiary, some of them I've killed and have the journal available about them and can listen to the description. But, I don't get credit for it.