I know that hidden treasures are supposed to be hard to find, but believe me they are more hard to find if they are behind the walls!

The shot is in Spanish, sorry, but "Tesoro Escondido" means "Hidden Treasure". I didn't deactivated the interface due to sleep attack :P
We were doing Darkrime Delves, when we arrived to the third level, we just opened the secret chamber, that usually has 3 hidden treasures inside. Then we used the Light of Deldrimor, the treasures pinged on the map, but we couldn't find any light on the ground. We keep searching them for a while, we didn't find them. We waited for five minutes, and again used the Light, they pinged we saw the position on the map, we get there and... NOTHING! We get annoyed for a min, then in that point we used again the light and ... SURPRISE! The treasure was there... Ok, not exactly where we supposed, it was behind the wall! And the other two treasures were also behind the wall! We couldn't get any, and I was in a lucky run, I got an onyx, a Bolt of Damask and some max gold chests.
It was funny, but plz, can you fix that treasures always appear inside the dungeon?
Thanks!!!

