Interesting. They are for me. I just tried in an incognito window and in a fresh browser in case it was just in my cache. If they aren't working now I don't know what to try.
Did you look before and come back to check? Maybe it's a cache issue at your end.
Not sure why, but I still can't see the pictures. They aren't showing up on my laptop (after clearing cache) and phone. Might be a problem at my end but I hope they work for everyone else.