Roblox group permissions bugged

yes, issue arose during an owner transfer, but that was sorted out between me and the other guy so everything is fine.

New, related issue arose when the data was “fixed”. For some reason, r4xzu, the other person who owned the bugged group with me, has full studio access. Even if i completely ban him from the group, he still has access to the game that is owned by said group. I’ve checked the new Creator Dashboard Roles page and the Legacy Roles page and he does not have any role that would give him access to teamcreate. And yet he still has access for some reason