Hello there,

One of my friend was banned suddently.

This is his account: 

https://bf4db.com/player/ban/1860816568

when look at pbban, it was not him. 

https://www.pbbans.com/mbi-view-ban-418830.html

the actual you should ban is this account.

https://bf4db.com/player/ban/1714870600

seems you wrongly banned guys. or im mistaken. 

thanks.