Treasure maps require a server reset for others do
Server Version: v6849
I've written about loot containers being destructable before, the underlying reason is that they dont despawn after you have looted them, this presents someone else from hunting for a treasure map in that area before a server reset.
Despawn of container or destructability would solve the problem, "bones" and "old chest" is not destructible.
By "fixed" I mean the containers that were previously indestructible are now destructible so have fun with destruction!