On January 12th through February 29th, all attractions within the Imagination! Pavilion will be open from park open to park close. Typically these attractions close at 7:00 PM.
Journey into Imagination with Figment, the Disney-Pixar Short Film Festival, and the newly-opened Mickey Mouse meet and greet inside the Film Festival will be open from park open to park close.
You’ll notice that these dates coincide with the scheduled annual Test Track refurbishment,which is set to take place from January 13th, 2020 to February 26, 2020. Hours are often extended elsewhere in the park whenever a major attraction is closed for refurbishment to accommodate crowds.