I just installed Simple Image Gallery Pro and am trying to view photos from my Flickr account.  It works fine using Chrome on my Mac but doesn't work on either of my mobile devices.

I developed an app for Android and IOS.  On both systems, the thumbnail boxes appear but they are blank.  I've read that this is typically due to problems with file rights.  In this case, I'm using Flickr and so there shouldn't be any file rights issues.  Besides, it does work on my Mac.

I also tried not using the app and just going to the URL with the default iPad browser and Chrome browser on my Android tablet.  I got the same problem.

See it in action: mobilityinitiative-synergy.com/index.php/en/social-media

Ideas???