So, I'm not sure when, but my (and my companions') weapons got bugged. Their damage is reduced to almost 0 points (some of them literally have 0 in DMG), while DPS remains the same as it should be. When I shoot or use melee, damage is still terribly low, so it's not a graphic bug. I've already reinstalled my game amd searched through wiki to find the bug on the bug list, but there was none mentioned.
If someone encountered this problem, I beg you to help.