If you start the witcher gear quest and have to go to kor mor and go to the tower the chest that you need the diagram from wont let you loot it, you can loot from the other chests and the skeleton multi times, the crystal doesnt work when you use you magic on it, and the other crystal is missing. I was suggested by support to start from scratch since this issue was "fix" when clearly it hasn't. Has anyone been able to fix this themselves?