Time change alert: There's a glitch in the iPhone alarm clock
Apple spokesperson Natalie Harrison told CNN that users who depend on the iPhone
to wake them should "set nonrepeating alarms for now and reset after November 7 to resolve the issue."The bug only applies to "repeating" alarm settings, such as those that are set to go off at the same time every day. From Apple's support page about this problem:
Time change alert: There's a glitch in the iPhone alarm clock