[TIMOB-14360] iOS: relativeOffSet in Calendar event does not return correct value greater than 2073600000 (24 days in mili seconds)

var win = Ti.UI.createWindow({
	backgroundColor:"gray"
});

var btn = Ti.UI.createButton({
	title:"calendar",
	top:10,
	height:100,
	width:250,
	left:10
});

btn.addEventListener("click",function(){
	
	if (Ti.Calendar.eventsAuthorization == Ti.Calendar.AUTHORIZATION_AUTHORIZED) {
    test_alerts();
} else {
    Ti.Calendar.requestEventsAuthorization(function(e){
            if (e.success) {
                test_alerts();
            } else {
                alert('Access to calendar is not allowed');
            }
        });
}

function test_alerts()
{
    var ical = Ti.Calendar.defaultCalendar;
    var start_date = new Date();

var event = ical.createEvent({
    title: 'Test event1',
    begin: start_date,
    end: new Date(start_date.getTime() + 15*60*1000),
    availability: Ti.Calendar.AVAILABILITY_FREE,
    allDay: false
});

var millis = 7*24*60*60*1000;
Ti.API.info('alert1 before: ' + millis);
var alert1 = event.createAlert({
    relativeOffset:-millis //5 days before
});
Ti.API.info('alert1 after : ' + alert1.relativeOffset);

var millis2 = 26*24*60*60*1000;
Ti.API.info('alert2 before: ' + millis2);
var alert2 = event.createAlert({
    relativeOffset:-millis2 //26 days before,
});
Ti.API.info('alert2 after : ' + alert2.getRelativeOffset()); // value should be similar to alert2 before value

event.alerts = [alert1, alert2];
event.save(Ti.Calendar.SPAN_FUTUREEVENTS);
}
	
});


win.add(btn);

win.open();