According to the Pretty Cure Wiki and Twitter, there is a Glitter Force movie in production. It's called," Glitter Force: White Feather Magic Storybook"
Let's all hope that it'll be a good dub. I am actually a fan of Glitter Force myself so I hope they make this as best as they can.
This poster is from the Smile Pretty Cure movie, but hey! That's the closest Poster I could find.