Congratz Kayal, I'm currently appealing my account now too. for the same reason i think ran GB2 for like an hour yesterday and got banned sometime during the night. I havn't received any emails from blizzard yet, but fingers cross i stumble across the luck you had aswel.
cheers man, Took 3 appeals and a Live Chat. but i eventually got it back still never received any E-mails from blizzard though stating any reason why the account got banned