I was playing the game on apocalypse, on the level obsidian pinnacle, on difficulty VI. I got a game over and returned to camp, when i checked my inventory i had negative enchantment points. I then noticed that the gear i was wearing was duplicated with enchantments and all. At first i thought it was just a visual glitch, but i can equip the items just fine. I haven't been able to recreate the glitch and i'm writing this report like 2 days after it happened so i don't remember if this was exactly how it happened.