I spoke to some people yesterday about the scheduling issues, and a hotfix went out last night that seems to have made things better. You may need to update your SmartApp to reschedule it, but then it should work again. My Gentle Wake Up worked perfectly last night and this morning. I had to do update my morning SmartApp to force the initial schedule to get rescheduled, but then it worked fine.
Anyone else seeing things work again?
I’ve also received word that my new version of the app should be in production on Thursday. It doesn’t have any changes to scheduling logic, but it does have a fix for the iOS crash. It also has some nice improvements that I will write up and post here later.