Ah, dangit. I shouldn't post in a hurried fashion before leaving the board for the day. 100 apologies. It did not change, my fingers weren't coordinated with the brain. i meant to say cancellation is 2 hours prior to the reservation (or there's a charge), and I'd recommend looking at the walk-up potential about 30 minutes prior to the opening.
Sorry - it can be confusing enough at Disney without throwing out inaccurate information. Thanks. I've edited. Not the first time I've messed up a post unintentionally. Hopefully, it's the last!