Meta title bug with SEO plugins

Ok found a solution, this only works if you have ticked the option to force Yoast to re-write the head meta.

Essentially the code below takes the original geo injected output from yoast for the homepage, removes it and replaces it with the actual yoast meta:

// Remove default geo_homepage meta and replace with yoast
function yoast_get_home_title() {
  return get_bloginfo('name');
}
function yoast_get_home_description() {
	$homeid = get_option('page_on_front');
	return get_post_meta($homeid, '_yoast_wpseo_metadesc', true);
}
function yoast_get_home_url() {
	return get_bloginfo('url');
}
function geodir_wpseo_homepage_meta() {
    global $post;

    if ( is_home() ) {
		add_filter('geodir_add_meta_keywords' , '__return_false', 1) ;
		add_filter( 'wpseo_title', '__return_false', 1 );
		add_filter( 'wpseo_metadesc', '__return_false', 1 );
		add_filter( 'wpseo_canonical', '__return_false', 1 );
		add_filter( 'wpseo_title', 'yoast_get_home_title', 2 );
		add_filter( 'wpseo_metadesc', 'yoast_get_home_description', 2 );
		add_filter( 'wpseo_canonical', 'yoast_get_home_url', 2 );
    }
}
add_filter( 'wp_head', 'geodir_wpseo_homepage_meta', 1 );