Bambu not shipping during postal strike

Hi. New Bambu guy here. I placed 3 orders last weekend. Two of the orders show “labels created” for Fedex and UPS on Monday. That has not changed in 4 days. I realize it’s a busy time of year and with postal strike things will take longer, but it seems odd that these two couriers have not picked up the orders. My first three orders were picked up within 1 business day after labels were created. I find it hard to believe these couriers are not picking up daily from Bambu Lab despite it being a very busy time…is this normal for this time of year?