Index: branches/RC/core/units/general/helpers/permissions_helper.php
===================================================================
diff -u -N -r9841 -r10031
--- branches/RC/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 9841)
+++ branches/RC/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 10031)
@@ -367,6 +367,8 @@
 			}
 
 			$redirect_params = $this->Application->HttpQuery->getRedirectParams();
+			$redirect_params['lang_mode'] = '';
+			$redirect_params['m_wid'] = '';
 
 			if (array_key_exists('pass_category', $params)) {
 				$redirect_params['pass_category'] = $params['pass_cateogry'];