Probably explains why the retailers I know havent had theirs recalled if its just one batch.
I remember when I upgraded my PSU originally I got Seasonic natively but the label on the box was a massive downgrade on 12v rail, way below the advertised spec, I contacted seasonic who were open and said they were aware and it was a manufacturing issue with the label, but if I wanted they would tell the retailer (ocuk) to approve the return, I decided to return, just weird paranoia with label being wrong. Thats why I ended up with the rebadged Antec HCG 750.
Ironically this has bit me in the backside, Antec decided to only support their highest end PSUs for 12v-2x6 cables, whilst Seasonic are releasing cables for almost all their models.
Regardless my tale indicates the problems AMD could have if they left the typo in place.