Update: this bug should now be resolved in the latest app update
Some users are reporting an issue with the latest PrayerMate for iOS 3.7.1 where they are seeing the same cards every day, even after they reset. Whilst Apple reviews an update to resolve this, in the mean time the way to work around it is to swipe all the way to the very last screen and press the “praying hands” button for a new set of cards:
Problems like this are extremely frustrating all round, and I’m really sorry that this didn’t get picked up in my own testing. A change was made to resolve another problem that people were experiencing, and it introduced this new bug in its place.