docs(records): Gate G pass and row 31 landed, follow-ups (#1508)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

docs/plans/DEFERRED.md

@@ -138,11 +138,14 @@ at every gate. Started 2026-09-12 during the control board MVP.
   Sage asked the SetSpark lead to use a one-word role. The rule stays as
   it is. (2026-09-26, #1506)
 
-- **Queue: an owner listed as a reviewer blocks the row.** `set reviewers`
-  and `assign` accept the row's owner as a reviewer. The owner can't record
-  a verdict on their own row, so the row can't leave review. That fails
-  closed. Fix: refuse the owner in both verbs. Filbert's n2 on Piece D r2
-  (cf1d3fd0). (2026-09-27, #1508)
+- **Queue: `genesis` from a map doesn't check the owner-not-reviewer
+  rule.** Row 31 added the refusal to `add`, `set reviewers` and `assign`,
+  but a genesis map can still create a row whose owner is a reviewer.
+  No current row has that shape. Filbert, row 31 r1 (#1508 comment 26629).
+  (2026-10-04, #1508)
+- **Queue: the `assign` refusal calls the seat "owner" too early.** The
+  message calls the seat the row's owner before the assign makes it one.
+  Wording only. Filbert, row 31 r1. (2026-10-04, #1508)
 - **Queue tests: one unexplained failure on a cold start.** Darkwing's
   first run of the D candidate in a fresh clone gave 141 passed, 1 failed.
   The failing test's name wasn't captured. 15 reruns passed 142/0,
@@ -196,3 +199,8 @@ Moved to `docs/plans/QUEUE.md` on 2026-09-13. This file holds only gaps.
   skips `verify` and `render --check` with a printed reason when the
   toplevel isn't the recorded `canonicalRoot`. An index export passed
   27/0, and the canonical checkout 29/0.
+- Queue: an owner listed as a reviewer blocked the row (2026-09-27,
+  #1508): closed by row 31, bb2fa970. `add`, `set reviewers` and `assign`
+  now refuse the owner as a reviewer with exit 2 and write nothing. Rocko
+  built it in the Gate G run, and Filbert approved round 1 (#1508 comment
+  26629, 8 of 8 mutants caught).