Whenever I try to preview my draft post before publishing it, I get a message saying “Oops! That page can’t be found.” I have had this problem for a few months now, while I did not have it when I started the blog.
My cookies are all over the place, open as can be, but the page will still not load for the preview. Is this some kind of move towards forcing me into yet another upgrade? Why is there so little useful information about this topic? Is it a known problem, and WordPress is acting to correct it? if so, say so!