Images don't show in FB & Like info sometimes partially covered

Hi,

I've added a a fallback image, but neither this or the featured image show up when adding the URL into Facebook manually or when clicking the share button.

I also have a problem with the like comment section sometimes being partially covered.

An example would be this page:
http://indieola.com/film-festival/dark-scream-film-festival

An example would be the home page:
http://www.indieola.com

Thanks.