Index: branches/unlabeled/unlabeled-1.6.2/core/units/categories/cache_updater.php
===================================================================
diff -u -r5636 -r5651
--- branches/unlabeled/unlabeled-1.6.2/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 5636)
+++ branches/unlabeled/unlabeled-1.6.2/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 5651)
@@ -289,7 +289,7 @@
 		
 		$i = 1;
 		while ($i <= $this->languageCount) {
-			$fields_hash['l'.$i.'_CachedNavbar'] = implode('|', $data['titles'][$i]);
+			$fields_hash['l'.$i.'_CachedNavbar'] = implode('&|&', $data['titles'][$i]);
 			$i++;
 		}