From Nothing Diamond Game Crash

I just equipped a From Nothing Diamond Jewel. When I started editing my passive skill tree, my game crashed. After relogging, whenever I try to open the passive skill tree or refund passives, my game continues to crash.

Edit:
The problem seems to occur due to weapon swapping. Specifically, my game doesn't crash when one weapon set is active and crashes when the other is active. I can swap weapons "in combat" just fine, but if I try to swap weapons while the passive tree is open, the game crashes.