https://bugs.winehq.org/show_bug.cgi?id=50074
--- Comment #2 from zan.skamljic@gmail.com --- (In reply to Sveinar Søpler from comment #1)
Since WoW version 3.3.5.12340 seems to indicate this would be for a "private server" - ie. against Blizzard Aula, i am not sure it would be worth the effort to fix this with recent wine.
I understand your point, however I believe the goal of WINE is to support software as if it ran on Windows, is that correct? In either case it's a regression, that I observed it on this piece of software, and hardly think that it's the only piece of software broken by this update.