The app is very good and easy to use but after a few years something happened. The local holiday calendar I subscribed failed to show up starting on New Year’s Day 2024!! Could the app developer shed some light on that or anyone out there using this app might know the reason and solution to the problem? I hate having to switch to another Calendar App!!!
It seems there was a problem with the update of the holiday calendar you were using. Please open the Calendar app that came with your iPhone and refer to the information of the relevant holiday calendar from the list of calendars. Could you check with the operator of that holiday calendar? Thank you.