Calendar's Meeting Notification Isn't Working

Hello! I am a Relief Society secretary. In January I added a year's worth of night relief society meetings into the lds.org calendar. I set them up so they would send out notifications one day prior to the event. Things worked fine from January until this month. Then, none of the sisters got a notification about last night's meeting. I got on lds.org to check out what I'd done, but I don't see any issue with what's been set up. It was supposed to send out a notification one day in advance of the meeting, but nobody got one, including me. What went wrong? I'm concerned this is going to continue because of some little glitch I can't figure out…

It does fail at times for reasons that are outside of your control.

You might want to consider teaching the sisters to make use of sync.