Index: openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl,v
diff -u -N -r1.121 -r1.122
--- openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	19 Jul 2018 08:20:04 -0000	1.121
+++ openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	19 Jul 2018 10:17:31 -0000	1.122
@@ -1430,6 +1430,11 @@
                 # the whole tree.
                 #
 
+                #
+                # In any case, flush as well the per-request cache
+                #
+                array unset ::__node_id
+                
                 set old_url [:get_url -node_id $node_id]
 
                 if {$node_id eq "" || $old_url eq "/"} {