b.com review score certificate

Hi All

I joined b.com April 2018. Early 2019 I received my score cert for 2018...so far so good.

Last week I  received my b.com review score certificate in the mail for 2019...but..the date on it says 2020.

My question...why does it say 2020 and not 2019 ???  If I display it, I'll have 2 certs on the wall, 2018 and 2020, it's going to look a bit daft as I'm missing 2019.