One more attempt to get "sent_date" working for the email cron

@@ -6,7 +6,6 @@ use Tz\WordPress\CBV;
 use Tz\WordPress\CBV\User;
 use Tz\WordPress\Tools;
 use Tz\WordPress\Tools\Sequencer;
-use WP_User;
 
 const OPTION_NAME                = 'notif_options';
 const NOTIFICATION_STATUS_READ   = 'read';
@@ -293,7 +292,7 @@ function send_triggered_notification($uid = 0, $trigger = "NO_TRIGGER", $args =
                     'attachment2'     => $att2,
                     'attachment3'     => $att3,
                     'sent'            => (int)$sentSuccessfully,
-                    'sent_date'       => ''
+                    'sent_date'       => CBV\tz_date('Y-m-d H:i:s')
                 ],
                 [
                     '%d',