Feed aligns bottom left all of a sudden

When we installed the plugin it looked amazing and performed really well.
Today we returned to the site and all of a sudden some of the options under the feeds when you clicked on them are missing – the feed also once clicked on – opens in the bottom right hand corner with a semi loading … circle and a blue circle with X – this isn’t how it use to look. We havent changed anything since we launched the site.

The page I need help with: [log in to see the link]