Source: MIZOKI audit 2026-09-06 (pinned fc8b03f9) → work-order backlog 2026-09-08 (docs/audits/AUDIT_WORK_ORDERS_2026-09-08.md). Findings are hypotheses until reproduced on current main (WO-00).

Finding: Posterior parameters update but promotion still reads the original stored intervals, so no winner is ever selected [R13]. Files: cell 27 module (resolve in WO-00). Fix: recompute and persist intervals on every update; promotion reads the current version. Acceptance: lifecycle test: after N updates with a clear winner, promotion selects it. Depends on: WO-12.