Fix for when a user belongs to no roles.

application/models/tables/ApprovalBodyRoles.php

@@ -39,7 +39,11 @@ class ApprovalBodyRoles extends Nmc_Db_Table
         }
 
         $db = $this->_db;
+        if(count($groupIds) > 0) {
             $where = $db->quoteInto('`group` IN(?)', $groupIds);
+        } else {
+            $where = '0 = 1';
+        }
         return $this->fetchAll($where);
     }
 }