So as many of you already know, you can put a stack of crafting materials of one tier and a single crafting material of the next tier as well as some Philosopher's Stones, and some Dust of the same tier as the higher tier of crafting material and receive 10-25 of the higher tier crafting material. I’ve done it multiple times with a hand full of ingredients, but just a little while ago something strange happened. When trying to transmogrify 250 Bolts of Silk, instead of receiving the expected 10-25 Bolts of Gossamer, I received 11 Orichalcum Ingots. I had not transmogrified processed crafting materials before, so I’m not sure if this is “working as intended,” but this seemed like a bug to me.