Views suddently changed

I had all my category pages set up and they looked fine. I checked today and they are all one long column on top of each other. No settings have been changed. They are supposed to be two columns with a gap between all the images. When I’m in the settings on each one the preview still shows correct. Just not on the page itself.

Any idea what might cause this? Here is what I mean: http://ourpeacefulplanet.com/organize/

Thanks,
Nancy

https://wordpress.org/plugins/content-views-query-and-display-post-page