Using .addDateExclusion() - google-apps-script

Question

I'm creating school class calendar with repeating events, how do I use .addDateExclusion(new Date()), I tried a lot of combinations none of witch worked
function makeCalendar(name, begin, end, calendar) {
var eventSeries = CalendarApp.getCalendarById(calendar).createEventSeries(
name,
begin,
end,
CalendarApp.newRecurrence()
.addDateExclusion(new Date(2019, 1, 5, 0, 0, 0, 0))
.addWeeklyRule().interval(2).until(krajdat)
);
}
EDIT 1:
This is only ting that actually worked
function makeCalendar(name, begin, end, calendar) {
var eventSeries = CalendarApp.getCalendarById(calendar).createEventSeries(
name,
begin,
end,
CalendarApp.newRecurrence()
.addDateExclusion(begin)
.addWeeklyRule().interval(2).until(krajdat)
);
}
code above does what it is supposed to do that is ignore first occurrence, but whatever I did to that date like adding days didn't work
EDIT 2:
var d = new Date(begin);
d.setMonth(9);
d.setDate(9);
var eventSeries = CalendarApp.getCalendarById(calendar).createEventSeries(
name,
begin,
end,
CalendarApp.newRecurrence()
.addDateExclusion(d)
.addWeeklyRule().interval(2).until(krajdat)
);
This actually worked, but setting full year didn't.
Still not optimal result because I want to pass recurrence to function, but we are getting somewhere.
EDIT 3:
I think the problem here are actually time zones, I looked the logs and that was the only difference between working and non working dates.

Answer 1

Found error, problem were time zones that i needed to set in preferences .addDateExclusion() doesn't work if used with different time zones.