http://bugs.winehq.org/show_bug.cgi?id=33212
--- Comment #9 from Dmitry Timoshkov dmitry@baikal.ru 2013-06-04 23:29:11 CDT --- (In reply to comment #8)
@Dmitry: With all due respect, I think that the importance of this bug is more than minor. It completely ruins the user experience of the programs when the fonts are unreadable. Thanks for looking into this bug.
According to http://bugs.winehq.org/page.cgi?id=fields.html#importance "For a UI glitch that doesn't affect running of a program" - trivial.