From the November 29 posting on MousePlanet.com:
"
Reportedly, the Disney at Home store at Downtown Disney Marketplace is closing on January 3 for refurbishment, returning much smaller than its current size. Moving into the rest of the space is a new, expanded Goofy's Candy Company, including an interactive show kitchen. The candy shop's current location closes about a week before the new location opens, with its old location scheduled for a refurbishment to make room for another, unnamed store."
...so, perhaps the home store isn't gone completely--just being downsized.
FWIW, we also found quite a bit of home merchandise in one of the shops on Hollywood Blvd at MGM.