disabled dates removed when using maxPicks

[DaanBaars]

When using maxPick icm with disabled addDisabledDates and you change the picked date more then once the disabled dates are gone.

$(function() {
var date3 = new Date(2019,02,01);
$( ".hredate" ).multiDatesPicker({
defaultDate: new Date(2019,02,15),
dateFormat: 'dd-mm-yy',
beforeShowDay: $.datepicker.noWeekends,
addDisabledDates: [date3.setDate(1), date3.setDate(2), date3.setDate(12), date3.setDate(14)],
maxPicks: 1,
});
});