Period will not stay away in app

Amanda C

I have skipped a period, in my other app I can say that. Glow only has a "my period is late" button which worked fine for a month. Now that I am on cd60, when I hit that button it puts a period on my calendar at the beginning of the month, which I can't delete in one go. I have to click it and delete, then it moves forward a few days and I have to delete it again.

Is there a way to fix this? Or is this just another glitch that glow needs to fix?