Found my first map in a while, dug up the chest and the server crashed just about the same time. (If it was me, sorry! Totally not intentional). 
If it was dug up, does a treasure chest behave like an item that will gradually disappear after discovery or does it have permanence in-game?
If it was dug up, does a treasure chest behave like an item that will gradually disappear after discovery or does it have permanence in-game?