Have nearly finished this quest and just need to get the fragment from Geirmund's Hall. Problem is...I cleared it ages ago and now when I go in and get to the bit where the fragment should be, the quest marker is showing it underground. This might be related to the fact that when I originally cleared this place I could not find the corpse of the boss when I killed him and assumed that maybe there wasn't one to loot. I did spend ages looking aorund to make sure though.
It appears now that his corpse has fallen through the floor and can't be looted, which is annoying as I can't do the quest now
