Yes, still. Been after the Vial of the Sands recipe on my alch since Cata. Started using the *ahem* totes legit Mantid Artifact Locator trick recently too. So far, 39 jars no recipe. Just had my longest stretch - 4 jars in a row, no dice.
Kill me.
Also, like 15+ jars on my main who isn't an alch, wasted. Sigh. Because making the recipe BoA would've been so overly generous.