Problem with track48 serial YA Royal Mail

[yourstampsuk]

I bought a track48 label through eBay and this morning a nice lady at the Post Office said that track48 with the YA number is not accepted and that I should contact the seller. does anyone have a similar problem? did ebay uk sell me a fake label?

[gearslotuk]

FWIW, these tracking codes work with the Royal Mail postal lockers, not sure if anyone else has mentioned that!