I have a question about transmuting since the RoK expansion came out. I've noticed that the price of fragments has risen by 10,000% since ROK came out on my server. (Literally from 2cp each to like 20gp each in some cases), but as far as I can tell the mechanics did not get changed. You still create an adornment when the first bar of crafting fills up (out of 4), and getting a pristine is not required, like it is in other crafts post RoK.
I'm just curious as to what caused such a drastic change and demand/price for the common material of transmuting?