Trophy Progress Not Saving??

[Ashwith]

I'm a jeweler of 291 skill. I got an expert jeweler trophy from the tradeskill quest -- which is evolving level 5/7.

The other day, I know I did some combines of enchanted velium blue diamond rings, and proudly watched as my progress went to 1% on the trophy with it wielded in my main hand. Then, having completed my work for the day, I put the trophy back in the bank.

Today, when I removed it -- it was back to 0% progress on evolution and still at level 5/7.

Is anyone else having this type of problem? Am I missing something?
I'll gladly provide more information if I can... so far, I havent tried to duplicate the error (since well, frankly, I'd rather not until I'm sure I'm not missing something!)

Thanks,
Ashwith

[Zacatac]

I haven't seen that problem before. My research one had 3% on it, and was in a bag. Last night I did a few more combines, and it went to 4%. Haven't heard of anyone losing a %.

[tuis]

I've seen it lose a percentage point occasionally after I zone. I just chalk it up to a minor UI glitch, kinda like the one that tells me I have enough mana for a spell until I push the spell gem and it drops just enough to prevent me from casting =p