Well I hate to contradict oyblosoi, our resident Disboards dining expert

, but this Discover issue relating to Disney not labeling the charges as restaurant bills is true. We have noticed it on previous years' trips and it seems to be the case again this year.
We were only there for a short 3 night trip and used our Discover almost everywhere.The only dining bills that showed up in the restaurant catagory on our statement were Cava de Taquilia (billed as San Angel Inn) and Burger King at MCO. Now, listed under travel/entertainment were Cosmic Ray's, CHH, Prime Time Cafe, Fountain View Restaurant, the Contempo Cafe and a $270 birthday dinner at Le Cellier. None of these were counted as going towards the 5% cashback bonus.
As I said this had happened during a previous trip when this was offered and at that time I did call and say, what's up? The explanation was pretty much the same (we can't do anything about it unless Disney changes its billing practices). So we weren't really suprised this year.