Index: tree.tpl
===================================================================
--- tree.tpl	(revision 14318)
+++ tree.tpl	(working copy)
@@ -139,7 +139,8 @@
 	function ReloadFolder(url, with_late_load)
 	{
 		if (!with_late_load) with_late_load = false;
-		var fld = the_tree.locateItemByURL(url, with_late_load);
+
+		var fld = the_tree.locateItemByURL(url.replace(/&/g, '&'), with_late_load);
 		if (fld) {
 			fld.reload();
 		}