0042017: After completing a grouped task, taskProvider request is executed twice [AWO frontend]

diff -r f37edd659580 web/org.openbravo.warehouse.advancedwarehouseoperations/source/models/centralbroker.js
--- a/web/org.openbravo.warehouse.advancedwarehouseoperations/source/models/centralbroker.js	Mon Oct 08 19:48:46 2018 +0200
+++ b/web/org.openbravo.warehouse.advancedwarehouseoperations/source/models/centralbroker.js	Thu Oct 17 10:10:45 2019 +0200
@@ -264,20 +264,9 @@
       syncTask.save(function () {
         function callback(args) {
           me.pollingFinishedHandler(args, function () {
-            me.getUserTasks(undefined, function (newDataSet) {
-              me.trigger('uiUpdated', {
-                updatedTaskListCollection: newDataSet
-              });
-              waitingToServer(false);
-              successCallback({
-                uiUpdated: true,
-                updatedTaskListCollection: newDataSet
-              });
-            }, function () {
-              waitingToServer(false);
-              successCallback({
-                uiUpdated: false
-              });
+            waitingToServer(false);
+            successCallback({
+              uiUpdated: true
             });
           }, function (error) {
             me.getUserTasks(undefined, function (newDataSet) {