Override the change to post_type set by the Post Categories and Tags plugin

add_action( 'pre_get_posts', function( $query ) {

	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Post ) {
		if ( ( $queried_object->post_type == 'page' ) && ( $queried_object->ID == 464 ) ) {
			if ( ( isset( $query->query_vars['post_type'] ) ) && ( !empty( $query->query_vars['post_type'] ) ) && ( is_string( $query->query_vars['post_type'] ) ) ) {
				if ( ( isset( $query->query['post_type'] ) ) && ( !empty( $query->query['post_type'] ) ) && ( is_string( $query->query['post_type'] ) ) ) {
					if ( $query->query_vars['post_type'] != $query->query['post_type'] ) {
						$query->set( 'post_type', $query->query['post_type'] );
					}
				}
			} 
		}
	}
}, 999 );