This happened to me a few days ago..the old "Playfield failed do you have an old mission key" when you try to enter a mission.Well tonight in another mission i was moving loot into packs and lagging per usuall i accidently grabbed a mission key and try to put in the pack"you cant move temporary items"message came up.Seems this corrupts the mission key.Zoning,logging dosen't help and you can't use that key.Is this an old bug coming back or something new?