it seems many images that had been posted no longer parse out. You can see the url of the image if you quote the person who posted the image but unless you actually quote them, you won't even know they posted an image.
this thread shows that cosmictraveler was able to post an image but AlexG and myself were not. I had to just post a url link to the pic that AlexG attempted to post.
edit: I have been reattempting to get that pic in many times and it finally went in, but it is typed in identically to how AlexG has it and it posted for me after several tries, I have no idea why it would work for one of us and not for all of us. Or just seemingly at random.
In other cases pics that had previously been working are now not parsing.