Wish I had one for you.....but I'm in the same boat. We had one, then had to change our dates bc Kindergarten registration changed, and so, after three mornings of calling at 5:45 our time, we are without a Cindy's reservation.
But, I posted mine here and some wonderful DIS'er got it, so now I am calling once a week or so to check for a cancellation.....it can happen! Don't give up hope, after all, DIsney IS the place where magic lives