Index: openacs-4/packages/dotlrn-forums/tcl/dotlrn-forums-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-forums/tcl/dotlrn-forums-procs.tcl,v
diff -u -N -r1.16.2.6 -r1.16.2.7
--- openacs-4/packages/dotlrn-forums/tcl/dotlrn-forums-procs.tcl	23 Feb 2021 13:02:02 -0000	1.16.2.6
+++ openacs-4/packages/dotlrn-forums/tcl/dotlrn-forums-procs.tcl	23 Feb 2021 13:08:02 -0000	1.16.2.7
@@ -228,9 +228,10 @@
         ns_set put $args package_id $package_id
         ns_set put $args param_action append
 
-        # don't use the cached version
+        # Avoid a stale cache
+        ::dotlrn::dotlrn_user_cache flush -partition_key $user_id $user_id-portal_id
         dotlrn_forums::add_portlet_helper \
-            [dotlrn::get_portal_id_not_cached -user_id $user_id] \
+            [dotlrn::get_portal_id -user_id $user_id] \
             $args
 
         dotlrn_forums::add_portlet_helper $portal_id $args