H-Code Archive filter

add_filter('the_content', 'hcode_trim_excerpts');
if ( ! function_exists( 'hcode_trim_excerpts' ) ) {
    function hcode_trim_excerpts($content = false) {
        global $post;

        //ADDING HERE A FURTHER CHECK !has_wpv_wp_archive() is solving the issue. TS NOTE.//
        if( !is_singular() && !is_admin()){

            //THIS IS THE PROBLEM LINE, where H-Code replaces THE Content with excerpt. TS NOTE.//
            $content = $post->post_excerpt;
            // If an excerpt is set in the Optional Excerpt box
            if( $content ) {
                $content = apply_filters('the_excerpt', $content);

            } else {
                $content = $post->post_content;
            }
        }
        $content = str_replace( "|br|", "<br>", $content );
        // Make sure to return the content
        return $content;
    }
}