diff --git a/docs/superpowers/plans/2026-06-08-portal-flood-bounded-propagation.md b/docs/superpowers/plans/2026-06-08-portal-flood-bounded-propagation.md
index 0baa1979..4152d7d7 100644
--- a/docs/superpowers/plans/2026-06-08-portal-flood-bounded-propagation.md
+++ b/docs/superpowers/plans/2026-06-08-portal-flood-bounded-propagation.md
@@ -1,3 +1,11 @@
+> **⛔ SUPERSEDED / REFUTED 2026-06-08 (evening). DO NOT IMPLEMENT.** Live `ACDREAM_PROBE_PORTAL_CHURN`
+> measured ZERO churn at the flap (`maxPop=1` across ~13k oscillating frames; 0 of ~63k reciprocals
+> ever clipped empty). The flap is NOT re-enqueue churn — it is a STRUCTURAL divergence (retail has
+> ONE `DrawInside(viewer_cell)` path, no inside/outside branch; we invented one + a unified flood).
+> Decision: full retail port (Option A). Canonical:
+> [`docs/research/2026-06-08-full-retail-render-port-OPTION-A-handoff.md`](../../research/2026-06-08-full-retail-render-port-OPTION-A-handoff.md).
+> (The Phase-1 churn *probe* this plan added is fine and was the tool that disproved the hypothesis.)
+
 # Portal-Flood Bounded-Propagation Port Implementation Plan
 
 > **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
diff --git a/docs/superpowers/specs/2026-06-08-portal-flood-enqueue-once-port-design.md b/docs/superpowers/specs/2026-06-08-portal-flood-enqueue-once-port-design.md
index 6018d6da..4e938adc 100644
--- a/docs/superpowers/specs/2026-06-08-portal-flood-enqueue-once-port-design.md
+++ b/docs/superpowers/specs/2026-06-08-portal-flood-enqueue-once-port-design.md
@@ -1,3 +1,11 @@
+> **⛔ SUPERSEDED / REFUTED 2026-06-08 (evening). DO NOT IMPLEMENT.** Both this spec's directions
+> (enqueue-once AND the revised bounded-propagation) are dead: live measurement found ZERO portal
+> re-enqueue churn at the flap (`maxPop=1`). The flap is a STRUCTURAL divergence — retail renders
+> inside+outside through ONE `DrawInside(viewer_cell)` path with no inside/outside branch, and is
+> robust to its own ~36 µm eye jitter via many small per-building floods. Decision: full retail port
+> (Option A). Canonical:
+> [`docs/research/2026-06-08-full-retail-render-port-OPTION-A-handoff.md`](../../research/2026-06-08-full-retail-render-port-OPTION-A-handoff.md).
+
 # Portal-Flood Bounded-Propagation Port — the indoor "flap" fix (verified design)
 
 **Date:** 2026-06-08 (revised — enqueue-once superseded)