Problem Description
When loading a page with a revolution slider on it, the slider appears to load its frame, but none of the images within will load. Enabling revslider's debug mode reveals no problems.
Problem Resolution
Check to be sure the image the slider is trying to load actually exists by copying and pasting the URL from within the revslider settings into your address bar in your browser and visiting it.
If, upon visiting the image URL, the browser redirects elsewhere (probably because the image file is missing) then revolution slider will not fail gracefully with a nice error about being unable to load the image. Instead it will attempt to load the image repeatedly and show nothing on screen, nor in the console log.
Restore the image file to the correct location (from backup) to repair the issue.
