Nope, it really sucks. Can't play Drakensang at all I've tried with the newest Wine 1.7.31 and the Qt5 error is gone, but the game refuses to update and launch. So I'm still waiting on someone to stumble on a fix or Wine to update and fix the "real" problem. I still think its Qt5 even though the error is gone.
I totally forgot about this thread Drakensang is running again with a qt5network.dll patch Check out the Guide: Drakensang The last step is the instructions for the patch