/mypurchases - Lists charged back purchases, can't view in-game if banned

If you look at my purchases, it lists Total spent, refunded, charged back, and declined amounts. Charged back purchases is a strange one. Not sure if this is a bug, but I would assume that charging back a purchase would be a permanent ban from OGN. (the rules don't actually seem to clarify this, at least to me this would be common sense, but not sure if it should be clarified in the rules). Thus, having this information displayed in-game doesn't seem like it would serve a purpose. (Banned players may be able to view this information via Tebex rather than in-game, but not 100% sure on this) Maybe there is a reason for this to be listed in-game (even if a very rare/unusual case) but not sure on this.