Custom image width/height being set to 1×1, why?

I uploaded custom images to be used on my site, but when I go to the posts, they don’t display because they are set to display width=”1″ height=”1″. Why is this happening, I can’t find where to fix this.

Here’s an example post: http://aftercredits.com/2014/10/avengers-age-ultron-mega-post/

After the words “Are you looking forward to seeing this film?” a Yes and No button should appear, but they aren’t. If you hover the mouse over, the cursor changes, so they images are there, but just resized 1×1 for some reason.

Please help!

Edit: I was playing around and got it to work better, however when you inspect the element it still shows a 1×1 image size. I added the lines height: auto !important; and width: auto !important; in the css and that somewhat helped, although just one image shows and the other doesn’t appear until you hover over it. I’d still like to get this fixed properly though.

https://wordpress.org/plugins/wp-postratings/