Calendar doesn't appear with Future Start Date

[DarrenAndes]

If you modify the file "RSDFDatePickerViewController.m" from the Example folder

And change line 166 from:
_datePickerView = [[RSDFDatePickerView alloc] initWithFrame:self.view.bounds calendar:self.calendar];

To:
_datePickerView = [[RSDFDatePickerView alloc] initWithFrame:self.view.bounds calendar:self.calendar startDate:[NSDate dateWithTimeIntervalSince1970:1546214400] endDate:nil];

Which forces the start of the calendar to be on December 31, 2018 (ie. months in the future), the calendar will NOT be displayed.