There are a number of crafting feats that were added I believe in Hoards of the underdark. I notice that these are still around in Layo.
I had assumed that we were not supposed to take these crafting feats, and I thought I had remembered reading about not taking these feats, but, as I look now, I cannot find any rule on it.
So, I have two requests here. One, can we get a clarification of this rule put somewhere and 2, if someone had accidentally taken this feat, not knowing the rule, can they get that feat removed and take another instead?