Was working on clue scroll - dug next to furnace - defeated the guy who popped up - and he dropped nothing. I had the same clue scroll in my inventory. Then I attempted to use the furnace for my rune items. Everytime I attempted to use rune legs nothing would happen. At this point I was directly in front of the furnace. Eventually a dragon attacked me, and it would not allow me to run and the combat selector did not come up, even though it was up just a couple minutes beforehand. I defeated the first drag. Attempted to leave, and my character wouldn't move. Had to stand there and wait until another drag attacked me. Again no combat selector and could not run. Had to wait to be killed.

Ended up losing drag ammy and a few other items.