This logic doesn't hold. Either Amazon is certain her account is operated by the same character guilty of whatever violations of policy behind the "linked account", in which case they're not disclosing any additional information, or they're not, in which case they know they might be punishing somebody innocent (the "Let God sort'em out" customer policy).
In any case, it sounds straight out of Kafka: you're punished, but you don't know what crime you are supposed to have committed.