ezhmkv

Вобщем если тут кто нть будет искать, в bp-functions разрешаем теги и их свойства

function ezhmkv_whitelist_tags_in_activity( $allowedtags ) {
            global $allowedtags;
            $allowedtags['a']['target'] = array();
            $allowedtags['a']['class'] = array();
            $allowedtags['a']['data-popup'] = array();
            $allowedtags['i']['class'] = array();
            $allowedtags['img']['src'] = array();
            $allowedtags['span']['style'] = array();
            $allowedtags['div']['style'] = array();
            $allowedtags['div']['class'] = array();
            $allowedtags['iframe']['src'] = array();
            return $allowedtags;
}
add_filter( 'bp_activity_allowed_tags', 'ezhmkv_whitelist_tags_in_activity', 1 );