Both these items seem to have disappeared from my inventory. I appear to have enough room in my inventory to have switched them in and out without them falling to the floor. Both were quickslotted last time I saw them, one in my inventory, one in a bag. If they did happen to fall while I was running and switching weapons or something, let me know. I shall give you a nice reward.
Or, if no one finds them, maybe some DM will help me track them down.