Fluttershy’s sudden magical growth spurt happened at a most inconvenient time, rendering her terribly nervous about where she could set her house-sized hooves in the tightly-packed streets of Manehatten. The sight of the Wonderbolts heading her way really did no help for her mental state as she had to move her flank rather quickly for a pony her size, making her slightly off-balance. Fortunately she could make use of some of the tall buildings to aid in her counterbalance.
 
As it so happened the Wonderbolts weren’t here to make an unnecessary assault on her due to her gigantic stature, but were here merely for reconnaissance purposes in the manner of a risk assessment.