Why hasn't my scheduled payout been deposited on December 25?

Hi - my weekly payout should have been December 25. I didn’t receive the normal email from shopify advising it had been transferred and no money has been deposited into my bank account. The payments are showing as pending on transaction page.
I know the 25th is Christmas but I assumed, since this is an automated payment that is would go ahead as normal. Is there a delay?