The last patch(1/12/15) reset the crafting levels for Smithing, Woodworking and Clothing. What I mean by that is if your crafting a V14 piece of armor that it stays on V14 without having to re-select the material level. So after you create one piece of V14 it automatically reverts back to V9 level. This was fixed a looooong time ago but broke again in the last patch.
reported to the /bug also