https://bugzilla.wikimedia.org/show_bug.cgi?id=55324
--- Comment #2 from Kunal Mehta (Legoktm) legoktm.wikipedia@gmail.com --- Logged In: YES user_id=1806226 Originator: NO
If the time is set to the future using timezones, it should not be a problem, since time.gmtime() returns the timestamp in UTC.
I don't think it is a good idea to patch CD because your computer is not configured correctly.