Interesting. I have never seen Cosmic Ray's open for breakfast. In fact, we visited MK on the day they filmed the Christmas Parade and had not one available counter service choice for breakfast because Main Street was closed off. We got to Tomorrowland in the hopes that Cosmic Ray's might be open (in spite of seeing only "L,D" on the map) and ended up getting juice, coffee and cheese-stuffed pretzels from Auntie Gravity's. I have found some information about Cosmic Ray's serving breakfast the weeks before and after Easter in 2004, so it's possible that you were able to get breakfast last year because it was a holiday week. They may operate a kind of "overflow breakfast" during holiday weeks.