joint-change-request-closing-bracket

Rejection: LLM_RESPONSE. Protocol status: ERROR (a successful protocol response may still fail its owning phase).

The human_dev object ends with ] instead of }. Replacing that single closing bracket in memory made the full output pass the existing change-request validator. No original content was accepted or modified.

See the German overall analysis in ../analysis.md for evidence, offline counterprobes and limits.