All of the images have failed to load.
This is most likely a TimThumb permissions error.
Go to the Justified Image Grid settings, TimThumb & CDN tab. Click check permissions then click 0755 or 0777 to see if that works (or do it manually on the files and folders it lists there in case chmod fails).
Also read the troubleshooting guide in the documentation on what else to do.
Tip: Install the official WP plugin 'Jetpack' by Automattic and enable 'Photon'. Jetpack enables you to connect your blog to a WordPress.com account to use the powerful features normally only available to WordPress.com users. It's an excellent TimThumb alternative and will make your images load faster. Note that you won't be able to use special effects due to cross-domain security limitations. It'll also make Justified Image Grid high resolution display or Retina ready by devicepx.js! Read more at: jetpack.me
Another possibility is that you are using W3 Total Cache to minify JS - turn that feature off.
Manny and his magic Rivendell took The Bearded One and I back to Diablo this weekend for more off-road shenanigans. This time we brought our Ride-On crew along with us: Chava, Daniel, Ellen, Johnny, Laura and Nick. It was foggy and cold at the top — TBO reported many roadies shivering their way down from the peak and one even hitched a ride back down the mountain from Juniper Campground — but we had tons of fun descending into the gray mist. By the time we hit the single track, the sunshine had returned and it was just loads of splashy goodness with a series of rad creek crossings. Thanks again to Manny for leading our group, and the Jens Voigt HTFU award goes to Laura for riding the entire route on her CX bike!
