I've made a forum prior to this about the exact same problem. I've been waiting for ages to be able to get a weapon to finish the Orimund's Taste and get the title. Last weapon I got, it didn't count & I didn't get the title. I just got one of the new weapons (Tusk of the Boar) and it still didn't count. This is becoming infuriating, as it's all I've been waiting for.