Can't remember where I saw this explanation. Probably in the ACR thread.
But I have seen a few myself.
The account is old - before they listed the country in the "name tag".
I don't know what that means exactly or how old the accounts are or how many of them there are. But they do seem to be rare.
Thank you both!I think they were having software issues, it went back to normal for me.
Thank you! I know that I'll have an eye out for him. And if I see the same thing again I'll report back here.This is the first time I see that I'll remember his username and next time I see him in a tournament I will see if they give me his country or not. Most likely a software issue.