No idea without having those people's IP addresses.
His IP address is : 86.96.226.90.
Huh. I live in the UAE and I don't have any trouble logging into the site. Etisalat service is pretty inconsistent, so if your buddy tries repeatedly the site should load.
He lives in the Dubai.
And i told some people have this problem, one of them is my friend.
@Neo: ok, i tell him! thanks.