According to numerous complaints on twitter, it seems that the iPhone's alarm clock will not function properly come New Year's Day. This particular glitch in the iOS software will affect all users who use the alarm clock without recurring alarms. According to 9to5mac, the glitch will fix itself on January 3rd. You may recall a similar bug in the iOS software which was later on fixed in iOS 4.2.1. For now, make sure to set all your alarm clock to reoccur, or repeat on the days you want it to. This bug is present in 4.2.1 and earlier versions of iOS Just spreading the word. These alarm bugs are really starting to irritate me.