I bet she and the rest of the Pie Family were present at the rock farm during the events of the movie being captured, punished, enslaved, arrested, and imprisoned by the Storm King and his Storm Army. Or maybe they take shelter hiding in their house because of the storm clouds covering above Equestria. And also, I agreed that the Pie Family would make it to Canterlot in time for the Friendship Fesitval after the Storm King died, his army was defeated by the Mane Six as well as the new characters from beyond Equestria, and Equestria was fully restored/rebuilt/repaired/fixed/flourished again.

Nice one