We missed our call too and they haven't called back - it was over a week ago. DH says that now there are 2 Fantasmic show for the night of our Fantasmic dinner package - 6:30 and 8 pm. He called someone (not that number because it wouldn't connect to anyone as the OP said) at MGM and was told that the Fantasmic dinner package is always for the first Fantasmic show if there are 2, so they are calling people to see if they want to change their dinner times to accomodate this. Our dinner is at 4:10pm so we aren't making any changes.