http://bugs.winehq.org/show_bug.cgi?id=10660
--- Comment #47 from Dmitry Timoshkov dmitry@codeweavers.com 2008-02-25 19:10:51 --- This bug has all the information about the problem, there is nothing to add or explain more. Look for ulCodePageRange1 in the comments.
That's very unfortunate that George resigned, and decided to revert the change instead of fixing the problem properly. Even if it's only marlett.ttf now, it's clear that fontforge incorrectly handles unicode ranges in the fonts, and even is not able to produce teh same consistent results when going a ttf -> sfd -> ttf route. That means that broken marlett.ttf fonts are going to cause us continuous headache.