Untitled My Little Pony: The Movie sequel

Sometime after the release of the 2017 film My Little Pony: The Movie, there were plans for a sequel. However, the plot was retooled into a special in 2019 called Rainbow Roadtrip.

Plot
Unknown

Why It Was Cancelled

 * 1) The film didn't perform well at box-office and was deemed a box-office disappointment, despite receiving mixed-to-positive reviews from audiences and fans of the series.

Results

 * In 2019, Hasbro released a TV special called Rainbow Roadtrip as its plot was retooled into this special.
 * The sequel was permanently cancelled.
 * My Little Pony: The Movie is a stand-alone film.