Some of us find it hard enough to successfully navigate Daylight Savings Time on our own without a spate of missed appointments and oversleeping. Toss in a bug on your smartphone and the confusion is only going to get worse.

For a number of years, iPhone and iPad users have been plagued by bugs around Daylight Savings Time and this year is no different. Although Apple only recently released an update to iOS 7, several iPhone users may be frustrated to find that this bug hasn’t been addressed.

Running the most current version of iOS 7, iPhone and iPad users can see the bug in their Calendar App. While the daily calendar displays the correct time in its side bar, the indicator is placed an hour earlier than it should be, which may lead to confusion amongst users. Though the bug isn’t likely to cause too much disruption, it still seems strange that Apple devices have suffered from similar bugs for years without any concrete resolution.