Hi Jennifer!
Currently, the customized Magic Kingdom Map shows the area of the New Fantasyland expansion labelled as such, but not
with the attractions that are currently under construction inside that area. When the additional phases of the area begin opening in late November and early December of 2012, I would imagine that you will see some changes take place on the maps online as well!
The map
does already now show the newest attractions of the Storybook Circus area including the new location of Dumbo The Flying Elephant, Casey Jr Splash N Soak Station, The Barnstormer and the Fantasyland Station for the Walt Disney World Railroad.
If you check back on the site in mid-November or early-December, I think you'll likely find that updates will have been to the
Customized Maps around that time!
Thanks for visiting the Moms Panel with your question Jennifer.
Wishing you a simply Magical time on your next Walt Disney World vacation!
Kirsten