There's a minor bug in the app around reminders/notifications. When you want a reminder about a programme it checks to see if notifications are enabled (which is correct) but also whether app badges are enabled (which is not necessary).
I want the reminders (banners with sounds) but don't want the badge icon. So, I turned all notifictions for the app ON and just disabled the Badges. However, once I did that I got an error in the app saying notifications were disabled.
Screenshot attached showing the configutation that I believe should work but doesn't.