Bug in username with special characters?

Question

Classmates

when using the JavaScript API (FAPI5) in the browser console, JavaScript catches the error "Uncaught SyntaxError: Unexpected token ILLEGAL" if the player name contains an invisible character \u2029.

When using the ActionScript API, everything works. The error comes out when you try to get a response from the "users.getInfo" method with the parameters "fields": "first_name, last_name".