http://bugs.winehq.org/show_bug.cgi?id=28560
--- Comment #30 from Dmitry dab1818@gmail.com 2011-10-20 11:22:31 CDT --- system timezone = Europe/Moscow. bias -240 = OK. but wine shows timezone for bias=-240 as "Arabian Standard Time".
repeating test like http://bugs.winehq.org/show_bug.cgi?id=28560#c16 (drop other timezones) shows "Russian Standard Time".