reloading data swiping calendar back goes to 1970 year
https://docs.google.com/persistent/docs/documents/16toYf0Ila79AFikUBDrvTHCl5KSCJNUPBWfnNwuOhFE/image/1kV9WdiFlIMYktq2T6Sa2YFApKX8PX7bCDJt2UdeW
@adavan2107 The link is not valid.
Please check the image while swiping it goes to 1970 year

I had the same issue and calendarView.adjustMonthPosition() worked for me. Could you try this and confirm?
thanks @onurays for your help.Its work fine
I had this problem and I solved in this way:
fsCalendar.locale = NSLocale(localeIdentifier: "fa_IR") as Locale
fsCalendar.select(Date())
fsCalendar.identifier = NSCalendar.Identifier.persian.rawValue
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thanks @onurays for your help.Its work fine