Index: openacs-4/packages/dotlrn-calendar/tcl/dotlrn-calendar-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-calendar/tcl/dotlrn-calendar-procs.tcl,v
diff -u -N -r1.85 -r1.85.2.1
--- openacs-4/packages/dotlrn-calendar/tcl/dotlrn-calendar-procs.tcl	30 Jun 2018 21:08:42 -0000	1.85
+++ openacs-4/packages/dotlrn-calendar/tcl/dotlrn-calendar-procs.tcl	23 Feb 2021 13:08:02 -0000	1.85.2.1
@@ -295,9 +295,10 @@
     ns_set put $args calendar_id $calendar_id
     ns_set put $args scoped_p "t"
     
-    # don't use the cached version
+    # Avoid a stale cache
+    ::dotlrn::dotlrn_user_cache flush -partition_key $user_id $user_id-portal_id
     dotlrn_calendar::add_portlet_helper \
-            [dotlrn::get_portal_id_not_cached -user_id $user_id] \
+            [dotlrn::get_portal_id -user_id $user_id] \
             $args
 }