to be on the safe side. We were there 9/18/10 to 10/3/10. I booked all my reservations AT 180 DAYS on the phone and wrote down all my confirmation numbers. When we got to the resort, DH out of the blue suggested that I get a 2nd printout at the concierge desk just in case I misplaced my notes in the bottomless pit of my purse. So I did and you know what??? The person who booked our ressies did it for OCTOBER & NOVEMBER not for during our stay, September and October. Karen, a concierge from ASMu is an ABSOLUTE SWEETHEART, when she saw my face go pale and my body go limp, she assured me and reassured me--we were still able to get the CRT on the same day & time, but the other ressies were all outta whack. Long story short, Karen ended up having to get management involved and have ASMu management talk to the restaurant management to fit us in and the process took 2 days, which was fine b/c we were able to redo our schedule for a day at Sea World on 9/19 so they could work things out. When I asked Karen if this happens often, she said, "Well, let's just say I've never had to do this for online reservations."
Lesson learned.
Best to check just to be sure.