Cute app but new issues – Neptunia & Friends Review

This app has worked very well for a lot of months, recently I've noticed that the alarm just forgets to go of some days. I've checked my silent mode and it's off, I've set the days to the days I need it, and I've made sure to leave the app open in the background. No clue why this has happened but it's kind of sad I can't rely on it anymore... I'm using an XS Max too
Review by AngryDango on Neptunia & Friends.