So we called last night to book our trip for next year. We check in on May 30th and the Disney agent kindly informs me that on Nov 30th I will be able to make my dining reservations. But after using several adr calculators, they are all saying it would be the next day on Dec 1st. I think this is the first time I've ever had the booking agent tell me my 180 day mark but now I'm a little stumped by the two dates I'm getting. Any clues on this one?