Hi, the SEO by Yoast plugin has changed the separator of my homepage from '|' to '-'. I have managed to fix it for posts and pages, however I don't know how to changed it back for my homepage.
I have ticked the "Force rewrite titles" and my header.php says:
global $page, $paged;
wp_title( '|', true, right );
bloginfo( 'name' );
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) ) echo " | $site_description";
if ( $paged >= 2 || $page >= 2 ) echo ' | ' . sprintf( __( 'Page %s', 'imbalance2' ), max( $paged, $page ) );