Did thumbnal images disappear for anyone else?

I noticed yesterday there seemed to be fewer and fewer thumbnail images appearing on the front page, and today there seems to be almost none at all. The ones I have seen so far seem to be from posts on this instance only, but I can't confirm that with certainty yet.

Sorry if this has already been addressed anywhere, I took a look around before posting and couldn't find anyone mentioning it. Is this happening to anybody else?