Great Jersey, But Wrong Size Tagged/delivered

There were 2 jerseys left in size M, so I bought one. However, when it was delivered, the jersey I received was a size S - the attached paper tag with the barcode said size M, but the actual tag on the jersey said size S. I re-ordered the jersey in size M (since there were only 2 left, I was essentially ordering the other one). I then returned the wrong-size jersey. Luckily, the second jersey was correctly a size M, and the fit and look is great - the original jersey I received needs to have its paper tag/barcode updated to be a size S.