Since the 4.3 patch started on background download I have made my last 2 Alchemy Discoveries. Both were TBC, one Primal, one Flask. The flask took between 500 and 600 attempts during Cata and I don't how many before that. The Primal took about 30-40 Cata attempts. All the discoveries on all of the Primal recipes were done during LK so there weren't all that many attempts before I started on LK transmutes.
So has anybody else had this kind of result?