Neither usernames anzac nor redatrocity have any records of being on our Classic server.
The username anzac has no bans on record in our SMP server, however:
It seems your friend has triggered a grieftrap on our SMP server. The grieftrap issues bans on the offending account only-- your account should not be affected by this.
Tell your friend he'll be unbanned in 6 days.
Moved to SMP Ban Appeals