milestone fix; maybe not perfect

_include/include_lock_training.php

@@ -17,6 +17,7 @@ if ($this->is_id()) {
     log::register(($locked?'training_open':'training_close'), $this->get_id());
     //SEND NOTIFICATION
 
+    /*
     if (!$locked) {
         //get kids from training
         $kid_ids = $sql->assoc_array('SELECT pr_user_kid_uk_id FROM presence WHERE pr_training_tr_id = ' . $this->get_id());
@@ -132,6 +133,7 @@ if ($this->is_id()) {
             }
         }
     }
+    */
 
     header('Location: /admin/presence/' . $this->get_id());
 }