Hi guys, I have an issue with smugglers side quest. I've found 4 of 5 obols. I also have last key (which was lost in the kitchen, I've got it from small room with Rezzia's chest). But I cannot open last footlocker (in the small part of barracks, rightward from entrance) with it, the game shows that footlocker is empty and also says that I need a key. Also I didn't "find" 2nd smuggler (on the harbor bridge), he didn't recognize the password (I don't remember but it seems I've steal his key before taking the quest).
Is it a bug or I'm just doing wrong? How can I obtain last obol and finish the quest? BtW I already finished The Master quest (so Rezzia went away from kitchen).