Wrong anniversary badge - why?

[cndg]

I joined in 2001 - so this is my 20th year of membership - so why did I just get this:-

Your 5th PayPal Anniversary

‎Oct-20-2020

Earned by 680,980

How do we tell PayPal to fix their system to display the correct badges.

[kernowlass]

@cndg 

Think they mean 5 years since being registered on this forum.