Index: includes/locale.inc
===================================================================
--- includes/locale.inc	(revision 28107)
+++ includes/locale.inc	(working copy)
@@ -847,10 +847,7 @@
  */
 function locale_translate_edit_form_validate($form, &$form_state) {
   foreach ($form_state['values']['translations'] as $key => $value) {
-    if (!locale_string_is_safe($value)) {
-      form_set_error('translations', t('The submitted string contains disallowed HTML: %string', array('%string' => $value)));
-      watchdog('locale', 'Attempted submission of a translation string with disallowed HTML: %string', array('%string' => $value), WATCHDOG_WARNING);
-    }
+  	$form_state['values']['translations'][$key] = check_plain($value);
   }
 }