Did you try contacting Trainee Management regarding your ban..? That's how things are supposed to be handled. If you don't know anyone on the team, I can link you to some of their profiles--and contacting any one of them should be more than enough
The person who had archived my thread said their mentor had been notified. I'm not sure what else I'm supposed to do. If I am proven innocent will the ban be erased from my record?
In that case, don't contact anyone. But yes--if the ban is proven false, then this won't affect your record negatively. But if this happens in the future, try going directly to those who can correct the problem...creating threads like that doesn't reflect well if you plan on applying for Trainee (which is usually the case with false-bans, so I'm assuming that's something you're interested in for the future). Just some food for thought, from a former Applications Team member.