Corrects the premature "DISPATCHED" planner line (per Mos): both planners are now dispatched for real on GUARANTEED-clean context, not requested-clean. Records Mos rulings: mission.json is retired-rail residue (do not invest); gate-16 holds on interim mos-dt-0 since rev-974 reviews; remote-control path is Mos-relay. Captures 4 live failure classes observed while standing this seat up (D-1..D-4), including an agent that silently ignored an in-message context reset — direct evidence for the postmortem thesis that instructions are not enforcement. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>