I got to level 15 of Od Nua and talked to the dragon, and got its quest. My log says he gave me a piece of his "adra scale" and I'm to place it on the palm of the statue. I'm at the palm, which is on level 8, but I don't see any adra scale in my inventory. I have the amulet he gave me, it's in "quest items" but there's no adra scale there. It's not in "ingredients," though there is some awakened adra.
Any idea what happened? I didn't sell or drop anything. I went immediately there. Maybe it's on the ground somewhere back where the dragon is located??