Index: lams_learning/web/includes/javascript/kumalive.js
===================================================================
diff -u -rd370d27131a5cc99c714158be574703a26cd0416 -rd96eaa6be28787c68f898a2455efc1b957f5447d
--- lams_learning/web/includes/javascript/kumalive.js	(.../kumalive.js)	(revision d370d27131a5cc99c714158be574703a26cd0416)
+++ lams_learning/web/includes/javascript/kumalive.js	(.../kumalive.js)	(revision d96eaa6be28787c68f898a2455efc1b957f5447d)
@@ -418,7 +418,7 @@
 				if (roleTeacher) {
 					if ($('#actionCell .score[userId="' + speakerId + '"]').length == 0) {
 						// create a score panel for each rubric
-						var batch = new Date().getTime() / 1000;
+						var batch = Math.floor(new Date().getTime() / 1000);
 						$.each(rubrics, function(){
 							$('#score').clone(true).attr({
 								'id'       : null,