That infraction can't be removed, even if we mistakenly infract you, that infraction stays written in-game (but it's expired/revoked so who cares).
*We can't revoke your infraction only because it is allowed now, back then it was against the rules and your punishment was valid. Cashewz respond was "If anyone has been recently infracted/banned for it, please DM me and we'll sort it out." recently isn't 9 months ago.