I have been trying to book the Fantasmic Dining Package for sometime in late August of early September, but only H&V or or HBD are available. Is MM not included anymore or have dates just not opened up yet? Does anyone know?
Have you tried lunch? I put in a quick search for 4 on sept 1st and there were a couple of lunches open. I don't know how many are in your party but try lunch
Most likely the latest dinner times have all been booked since those are the most popular and tend to book up first. I tried 5:30 (the last time listed) for Aug 27 and 3:30 was the latest available time. You can subscribe to the dining cancellation thread for August and September on this board.
I booked Mama Melrose for our Sept trip at 180 days out. Wanted 5 - 5:30 but was only able to get 4:20. I couldn't figure out why then realized that Fantasmic is that night and I only booked a regular ADR. I really wanted to do the Fantasmic Package and have been trying to get it ever since. I'm not giving up and will continue to try to get a dinner reservation which is for the Fantasmic package.
I booked one at MM for Sept at 180+6 days out. I did book it as a lunch, but I think that it may just be booked for your date. Be diligent and keep looking as they do have things open up all the time. In the past I have been able to get the Fantasmic meal closer to my trip. The other day I was able to snag a dinner at BOG on a MNSSHP night which I couldn't get at my 180+10, so Disney magic does happen!