MGM changed their EMH from 8/27 to 8/28!!! I am so upset. That really messes up my plans for the day. The park will be closing at 8pm that night instead of closing at 10pm regular hours. I called and was told that anyone with dining later that night would be called and rescheduled. I am going to write an e-mail to guest services at guest.mail@wdw.disneyonline.com and ask anyone else affected by the change to do the same.