i realized that i still had the mushroom from act 2 in my inventory. i dropped that before having a conversation with nixfix about the kohar root. i went to the room the maps told me the mushroom is supposed to be, and after moving around the broken barrels/etcetera, i still come up with nothing. is there a way to put the mushroom in my inventory? this seems to be a bug. please help, this is driving me crazy.