My brother and I were playing DoD the other night and we were on Skype. He was talking about playing around with a throwing build soon, and I said blacksmithing might be good for that now cause you can make the throwing weapons. He looked for them but never found them in his skillbook, but has many other changes from the recent patch that are working correctly. I wondered if maybe his current save was created prior to the patch and once he loaded it the recipes never updated? I'm not sure what else this could be other than a major bug.