I can't get past the obsidian chest quest in the Mander Trophy Room in the Grand Arena. I can go into the room but it won't show Amahte The Great, it takes me straight to the puzzle. What can I do to fix this? Thanks.
It sounds like you aren't in the right spot. Open your map up and you can see where the chest is at. It is in the back area to the right of the arena master.