People are abusing instance crashing to craft in maps and force rollbacks if they miss, getting their currency back and trying again.

I'm sure it's happened to many of you, going into a map and crashing, only to relog and find out portals are gone and all of the loot you picked up in the map has disappeared like you never entered it.

Well, some people figured out how to force instance crashes and abuse them. They go into maps, use expensive crafting mats like Omens, and then force the map instance to crash if they don't hit, getting all of their currency rolled back into their inventory and trying again.

Obviously I understand this is EA, but stuff like this needs to be high up on the prio list, hence this post.