Could be.
I usually get great service from the USPS, but some of the stuff I ordered a month ago took three weeks to get here, when it usually takes three days or less, and I still haven’t received a few things, although some of them could be hung up in Customs rather than by the Post Office.
I order antibiotics and it is taking damn near 3 months for them to arrive, was 3-4 weeks until recently!!
-I usually get great service from the USPS, but some of the stuff I ordered a month ago took three weeks to get here, when it usually takes three days or less-
Good thing you didn’t order baby chicks.