I am trying to post a photoset to Tumblr with 3 photos. Each photo is a JPG and 640px by 426px. I'm able to see all the photos in Tumblr's post editor but they do not appear on my blog when I publish the post. If I only upload a single photo, the photo does appear on my blog.
Any suggestions on how I fix this? This seems like a simple task but for some reason it is not working for me.