http://bugs.winehq.org/show_bug.cgi?id=29876
--- Comment #12 from Adam Bolte abolte@systemsaviour.com --- I have completed additional testing. Clean wine 1.7.19 with the patch I posted at bug 33723 as the only modification. Clean install of Origin into a new wineprefix, and then installed the Qt5Network.dll binary patch from bug 31438.
I selected Plants vs Zombies Game of the Year, and it downloaded and installed successfully. I was able to play the game just fine immediately afterwards - no stuck processes left hanging around or any other problem.
So it certainly looks like this bug and bug 33723 ("EA Origin needs job objects") are the same.