Wondering if anyone has encountered this. All of a sudden my posts page returns a 404 page not found. The page exists and my posts are visible but not the actual posts page. If i type website.com/news/name-of-post the posts are there, yet, website.com/news/ is a 404. Ive even created a new page named it posts and set the reading options to posts page = posts, but i get the same 404 error. It seems no page is accepted as the posts page. I am using a theme that I have used on 3 other sites and there is no problem there. Ive even uploaded index.php from the default WP there but still get the 404. So I tried upgrading from 2.3.2 to 2.3.3 - the upgrade went fine but still a 404 for any page set to display posts... anyone have this problem before? Not sure what else to do.