Index: openacs-4/packages/acs-datetime/tcl/acs-datetime-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-datetime/tcl/acs-datetime-procs.tcl,v
diff -u -N -r1.12.14.4 -r1.12.14.5
--- openacs-4/packages/acs-datetime/tcl/acs-datetime-procs.tcl	6 Dec 2013 09:13:49 -0000	1.12.14.4
+++ openacs-4/packages/acs-datetime/tcl/acs-datetime-procs.tcl	6 Sep 2014 19:24:39 -0000	1.12.14.5
@@ -368,7 +368,7 @@
     switch $default {
 	none    { set value [dt_systime] }
 	now     { set value [dt_systime] }
-	default { set value [dt_format $default] }
+	default { set value [lc_time_fmt $default "%Y-%m-%d %H:%M:%S"] }
     }
 
     set parsed_date [dt_ansi_to_list $value]