Custom rewrite rule serves content, but returns 404 error code
This has been an issue in core for a while, http://core.trac.wordpress.org/ticket/10722. The simplest solution is to just overwrite the headers on ‘template_redirect’. You can replace them as long as you haven’t started any output yet, which you shouldn’t have at this point. Just call status_header( 200 ); No cache headers are also sent when the … Read more