Pictures not loading on mobile site

I've been having this problem for a while, on multiple phones and regardless of whether I'm using cellular data or WiFi:
http://i.imgur.com/HSbDQXg.png

This is on the stock Chrome browser with no extensions so I'm not sure why it's happening. The images load fine in their own windows if I click on them.

The URLs probably need URL encoding, I'd guess the guys will look at it in the new year