Problems on Harval

I am getting zero xp on this planet from killing groups. Also I cannot pick up the mushroom for Better Crafting Task (ingredients for bartender). Is this planet bugged? Something wrong with my save file? Anyone run into this problem here or anywhere else? Any help would be appreciated.

Edit: Something is seriously wrong here. Enemies are seeing through my cloak. Peewee went down during a fight and stayed down when it was over. And she is nowhere to be found.