diff --git a/.custodian-brief.md b/.custodian-brief.md
index a5c937d..4904754 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — railiance-platform
 
 **Domain:** financials  
-**Last synced:** 2026-09-22 20:48 UTC  
+**Last synced:** 2026-09-23 17:28 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -96,7 +96,7 @@ Progress: 2/3 done  |  workplan_id: `6f8a6cbc-c076-5f0a-ade2-281a7ec71360`
 ## Inbox Hygiene
 
 **Stale unread:** 3 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 7 unread message(s) lack supersession chains.
+**Missing thread_id:** 4 unread message(s) lack supersession chains.
 - ! flex-auth: FLEX-WP-0020 handoff request (consumer)  `b55a40cb`
 - ! grok: Re: RMASTER-WP-0020-T09: S3 public OpenBao listener retracted  `d071fcd7`