"I got interviewed by police, but they'd seen there was no reason to charge me.
"I got a five-year ban for getting spoken to by the police.
"Other people have been banned for jaywalking, throwing streamers in the air and swearing."
Julian says his banning notice states, if breached, the "FFA will seek to have you prosecuted for trespass" and that "your personal details ... are being maintained in accordance with the Football Federation Australia Privacy Policy and relevant Statutes".
The notice was delivered by a private security firm.
"First it was an email - I thought it was a joke from a friend," Julian said.
"Two days later, I got a knock on the door from two people, males, stating that they're from FFA handing me the papers, and didn't say nothing, smiled and walked away.
"Same thing happened the week later, same two gentleman, and for a good six months, every single week, handed me the exact same papers - same people that followed me from work."
Many fans have levelled criticism at FFA and CEO David Gallop for not defending the sport when Scott Weber, from the NSW Police Association, labelled them "grubs".
"No one jumped to our defence," Rod Perez, a Wanderers fan who has not been banned, told 7.30.
"There are a lot of issues but, personally, that one was the most offensive to me and that really gave me the motivation to join the RBB (Red and Black Bloc) and boycott (the game)."