New issue with printing Paypal shipping labels

Description

As of yesterday, Paypal started generating my Laser/Injket printing labels in the wrong size or orientation. I haven’t changed any settings, and as a result, trying to print a properly sized shipping label has become a major headache involving opening other programs to crop and rotate a picture of the pdf of the shipping label Paypal generates.

Does anyone know how to fix this or if something recently changed? Messing about with the printer’s orientation settings yields no results.