Can't reorder steps and pictures and can't move text boxes in Chrome, Firefox, Safari Opera on MAC

Ever since the instructables went down a few days ago, I can't use any of the drag features. I can't reorder steps or pictures, and I can't move the little text box captions for photos. I've tried in several different browers, and I've deleted website data, cookies, and other stuff like that.

Is this a website problem or something I can fix?

Thanks