[Bug 10586] New: '=?UTF-8?Q?=C5=B8?=' is displayed instead of Japanese characters in Small Fonts font

http://bugs.winehq.org/show_bug.cgi?id=10586

Summary: 'Ÿ' is displayed instead of Japanese characters in
                    Small Fonts font
           Product: Wine
           Version: CVS/GIT
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: wine-misc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The following command should bring up the wiki page for Japanese kana:
LC_ALL=ja_JP.UTF-8 wine iexplore http://en.wikipedia.org/wiki/Kana

All kana characters are displayed as 'Ÿ'. A +font log shows that the font
"Small Fonts" is selected to display the text. Typing Japanese into notepad and
selecting the "Small Fonts" font also shows the text as 'Ÿ' while using some
other font like "System" displays the text normally.

I notice that this only happens in ja_JP locale when jsmalle.fon is used as the
"Small Fonts" font.