I play a pure half-elf wolf druid with some ranks in UMD so I could use master's touch on weapons I'm not proficient in. I don't use non-druid weapons very often, but I always cast Master's Touch (MT) with the weapon equipped and then change into wolf form and cast Magic Fang (MF).
Yesterday when I cast MT on my Turbulent Epee I got proficiency but when I cast MF in wolf form it overwrites the MT and says I'm not proficient to wield the weapon. Has it always worked like this so I have been using my other MT weapons without proficiency without realizing? Or has the MT effect in U17 been labeled as an item enchantment, which means only one can be in effect at once? If so is MT working as intended or bugged?
If it is working as intended now, I can forget about MT which sucks a bit on more than one character. :/