I've been trying to add a gallery to one of my posts for a couple of days now, however once I upload the photos, it does take me to the "Gallery" section, however nothing loads, therefore I cannot number them accordingly and actually insert the Gallery into my post. I'm using a Mac and I've tried two different browsers - Safari and Firefox - both giving me the same problem. I've cleared history and cache, so it can't be a problem with that. I've used the Image uploader to upload galleries before and it worked just fine - what can be wrong this time?
The blog I need help with is perpetualtravel.wordpress.com.