Single post in Image errors!

For some reason when I went to retrieve my Lapras from a Scour mission, instead of the Lapras sprite appearing, a Shellos sprite showed up. I don't even have a Shellos. And I'm having the same problem on other pages such as the front page where you can click pokemon and in my party. For example, I might see the word 'Poochyena' but there might be a Scyther Sprite.