missing items

[FV_HappyMonk3y99]

Hey, I was gathering up my materials onto one character and I noticed that I was exactly 40 hardened metal short of what I had had a few days earlier. I remember making a point of not selling my hardened metal so I'm really clueless as to what could have happened. Considering it was the exact number we all received from the Christmas gift and it was on the character that first received it, I'm assuming it had something to do with that. I'd appreciate if someone could figure out whether its my forgetfulness or some sort of bug.

It was on FV_HappyMonk3y99 (2453311)

Thanks in advance.