iOS Do Not Disturb bug gives some users the gift of silence on New Year's Day

If you're running iOS 6, your smartphone, media player or tablet may be taking a bit longer than usual to shake that post-party hangover. Users are reporting that the latest Apple OS' Do Not Disturb feature remains engaged even after its scheduled period has ended, with the misstep linked to January 1st. As you can see in the screenshot above, the feature fails to flip off automatically, as confirmed by the crescent icon beside the current time -- adjusting the date does seem to offer a temporar...