I know this wont be so precizely written, but I cant describe it any better. Im in admin, and I pressed the save button on "permalinks option".
I have an article:
www.example.com/video/title which then will lead to the main page (just showing, not redirected!).
But as soon as I make this in
$_GLOBALS['wp_rewrite']->flush_rules(true); it starts working immediatly!
But I didnt change anything on rewrite rules! So how or when could it be modified?