Is this typical for chargeback bans?
My cousin was banned for a chargeback shortly after (like 2 days after) recovering his account for being compromised. The only people who have purchased him rp are his parents and I. Neither of us have issued a chargeback and Riot is holding the account hostage without providing any details of what the rp was used for without paying $5 and sending in a letter because "the information you are requesting is difficult to pull up".
The funny thing is we could see this information if we could log into the account since it was in the last 3 months, but Riot apparently can't access this information without us paying for it.