An approved re-execution is never refused INTENT_REQUIRED — the approval stores the tool's own arguments only, so in an ENFORCE org every approved send that starts a conversation (a release by the information's owner, or the charter's approval) failed INVALID_ARGUMENTS on re-execution: live A5 of CP07 Task 43, approval 3a7b843e FAILED after Noseat approved it; the call stated its purpose when it was first made, and a person has since approved it (ruling CP07-T43-4)