With a shipment from the beginning of April 21, I had the misfortune that the shipment did not reach me and was sent back to the sender after a waiting period. I was under the impression that this would happen again and contacted Post NL. A few days later, the shipment arrived today. I cannot say whether this was the normal process or whether it was speeded up by my intervention. User's recommendation: Check the delivery status often and act if it takes too long.