#0 - April 25, 2007, 8:27 p.m.
A hot fix has been recently applied to the alchemy profession, with regards to discoveries. For the time being, we have disabled all chance of a discovery, until we can implement the proper fix through a patch, as we can not resolve this matter solely with hot fixes.
We apologise for the necessary but temporary removal of discoveries, and are working to have them re-implemented with an upcoming content patch.
26/04 Update:
This will not only be fixed in patch 2.1, but from then on, alchemists will also have a significantly higher chance of making discoveries.
Yep, emphasis on the word significant.