Called It! · 6:55am Feb 17th, 2016
So, I was going back through one of the previous chapters of "The Iron Horse" and came across the following:
Just then, Pinkie, still in her Fluttershy costume, suddenly bounced over, waving her hooves to get Twilight’s attention. “Twilight, omigosh, here come Lyra and Bon Bon!” Pinkie pointed and Twilight followed until she spotted the pair.