I'm not sure when it's all over. I'm only pointing out that each year I've paid attention to the process, there have been multiple offers of acceptance and some movement after April 15th.
I would give CUNY a call. That seems to be the most effective way to get information at this point.
To whoever just posted a rejection to UC Irvine and their stats,
Ouch. That's a pretty rough season. While I can't see your entire application packet, the quantitative aspects are pretty solid. Work up your application a little bit this year if you don't get into riverside, and good luck next season!
Plenty of people get offers of acceptance after April the 15th and my understanding is that plenty of schools know this. If CUNY sends a funded offer to you in the next few days, I'm sure a lengthy apology to Indy will ease things over. If they do get upset, they would have CUNY to be upset at and not you; you're only doing what anyone else would do in your position.
I'm trying to get a sense of who else applied to the program. I'm a masters student with no prior experience in phil of education, but some experience in pol phil.