I'm not sure if you other guys are having the same problem.
but K2 this... should not have that problem. I just tested it. If it is still doing something, it is you, not the game.
is this pre-zapdos better?
The pose is good, but it still needs to be a bit smaller to achieve the pre-evolution look. At the moment it looks like another legendary bird separately.
It also needs some different colouring, perhaps try copying the colours and shading off the Zapdos sprite. (For this I mostly mean the white looking regions (beaks and spikes))