Off by 25 minutes?!?!

This alarm works perfectly for two days. I want to love it, because it gets my butt out of bed. However, when I change the alarm from the wake up time of 6 AM to 5:30 AM it now is screwing up. Believe Im doing everything right and still have notifications enabled as alert, have the barcode alarm app in the foreground and have my sound enabled with the ringer turned all the way up. The alarm without fail three nights in a row has gone off at 5:55 AM instead of 5:30!?!? So weird. When this bug gets fixed then I will give this app five stars.

Stu-Rex about Barcode Alarm Clock, v1.1.5