USPS says new shipping label is unpaid after voiding prior label

I bought a shipping label, realized an error, voided the label, and purchased a new label.

When I went to USPS, they said the label hadn’t been paid for.

This was also the case for a shipping label I bought afterwards.

Anyone have experience with this?

Yes, mine is working now

How long was it before it worked? Same day? 24 hrs?

Update: A little over 24 hours later I went to USPS and it said the payment had cleared.