"My Omanyte changed color, is this a glitch?"

#PokemonGO: So I was out catching pokemon, like usual, and then I came across an Omanyte. I wasn't really paying attention, so I threw a couple of pokeballs at it and then once I caught it, the game showed the regular capture screen with the Omanyte, but it was pink. I tried restarting the game at first, but that didn't help. Is this a bug/glitch?Video: https://www.youtube.com/watch?v=37Q2bTJ7jP8edit: Gym Battle stays the same: https://www.youtube.com/watch?v=z8z5WxHOnwkEDIT:GTG, I'll be able to answer more tomorrow. via /r/pokemongo http://ift.tt/2hVw8Ua