Index: /controller/wpsg_OrderController.class.php
===================================================================
--- /controller/wpsg_OrderController.class.php	(revision 8254)
+++ /controller/wpsg_OrderController.class.php	(revision 8255)
@@ -1699,11 +1699,11 @@
 						{
 
-                            /*
-							wpsg_debug($arIDs);
-							wpsg_debug(implode('_', $arIDs));
-							wpsg_debug(WPSG_URL_WP.'wp-admin/admin.php?page=wpsg-Order&noheader=1&do=writeMultiRechnung&ids='.implode('_', $arIDs));
-							die();
-                            http://127.0.0.1/wp-admin/admin.php?page=wpsg-Order&noheader=1&wpsg_action=showRechnung&ids=12159_12160
-							*/
+                            
+							// wpsg_debug($arIDs);
+							// wpsg_debug(implode('_', $arIDs));
+							// wpsg_debug(WPSG_URL_WP.'wp-admin/admin.php?page=wpsg-Order&noheader=1&do=writeMultiRechnung&ids='.implode('_', $arIDs));
+							// die();
+                            // http://127.0.0.1/wp-admin/admin.php?page=wpsg-Order&noheader=1&wpsg_action=showRechnung&ids=12159_12160
+						
 
                             $this->addBackendMessage(
Index: /views/mods/mod_rechnungen/order_view.phtml
===================================================================
--- /views/mods/mod_rechnungen/order_view.phtml	(revision 8254)
+++ /views/mods/mod_rechnungen/order_view.phtml	(revision 8255)
@@ -35,7 +35,8 @@
                         <a target="_blank" onclick="if (!confirm('<?php echo __('Sind Sie sicher, dass Sie eine Kopie dieser Rechnung/Rechnungskorrektur erneut an den Kunden senden möchten?', 'wpsg'); ?>')) return false;" href="<?php 
                             
-                            if ($r['o_id'] != '0') {
+                            if ($r['o_id'] == '0') {
                                 // Multirechnung
-                                echo wp_nonce_url(WPSG_URL_WP.'wp-admin/admin.php?page=wpsg-Order&mod=wpsg_mod_rechnungen&noheader=1&action=ajax&edit_id='.$r['o_ids'][0].'&r_id='.$r['id'].'&do=copy', 'wpsg-mod_invoice-order_ajax-copy-'.$r['o_ids'][0]);
+                                $r_o_ids = array_map('intval', explode(',', $r['o_ids']));
+                                echo wp_nonce_url(WPSG_URL_WP.'wp-admin/admin.php?page=wpsg-Order&mod=wpsg_mod_rechnungen&noheader=1&action=ajax&edit_id='.$r_o_ids[0].'&r_id='.$r['id'].'&do=copy', 'wpsg-mod_invoice-order_ajax-copy-'.$r_o_ids[0]);
                             } else {
                                 // normale Rechnung
Index: /views/produkttemplates/standard.phtml
===================================================================
--- /views/produkttemplates/standard.phtml	(revision 8254)
+++ /views/produkttemplates/standard.phtml	(revision 8255)
@@ -154,4 +154,5 @@
 						<?php }?>
 					<?php } ?>
+					
 				</div>