The site has been opening/updating at 7am EST, today it didn't update until 9am EST, got my fast passes for the 24th. Not sure why today was different from the past three days I've booked. I guess a computer glitch??
That's the case for 60 day bookings since there are never two consecutive months with 30 days. However, since we're currently in a month with 30 days, it isn't an issue for a 30 day booking.