Wanted to share this, not sure if it is a known bug or not. Photos on one of my CMS hosted websites will not show when signed into the Editor. Below you can see the site when logged in (no pictures) and when logged out (pictures).
A minute ago, no photos were showing when I was in edit mode. Now most are.
It seems like this is only the case if you have the collaborators can edit this element turned off. Still a bug, but try to turn the editor on for your missing divs and see if you see a change.