ReloadData 1.6 sp1 Patch2 Universe Source - not refreshing

H APPLICATION.alert("Hi"); DS_1.reloadData(); APPLICATION.alert("Hi Again"); var v_RUNDATE = ''; var v_array_YEAR = DS_1.getMembers("_O_In4AB4Eea2k9ilQfNRZg", 1); v_array_YEAR.forEach(function(element, index) {   v_RUNDATE = element.externalKey; }); TEXT_1.setText(v_RUNDATE + "");