I play all my story games on both my iPhone 4S version 5.1.1 & iPad 2 version 5.1.1
Both devices are running Dragon Story version 1.0.2

On my iPhone, I have evolved a bunch of my dragons, (storm 8 ID CookieMonstur), but when I go to visit from my iPad, (storm 8 ID CanesBabyy), none look evolved.

Here are some screen shots

This is the view of my Dragon Story from my iPhone, showing all my evolved dragons:


& this is how it looks from my iPad (same dragon story, at the same time):