Clock select next day

Hi!

I've been using the clock app for like forever for my alarm every morning for work, but since a week or 2 the alarm does not go off when I reset it for a day and press the "set for next day".

I check my alarms almost every evening when I had a day off, which has saved me in this case. I tested it yesterday with 2 alarms, one which should go off this morning and one which has the setting to go off this morning and tomorrow, used the "set for next day" button but when I checked this morning, the alarm for tomorrow was not on.