diff --git a/lib/backup-stack.ts b/lib/backup-stack.ts
index 8c01a71..02e9793 100644
--- a/lib/backup-stack.ts
+++ b/lib/backup-stack.ts
@@ -255,8 +255,10 @@ export class BackupStack extends cdk.Stack {
     //
     // Still EXPLICIT-ARN (not tag-based) on purpose: the DynamoDB tables are
     // owned by other stacks, so tagging them here would drift those stacks.
-    // Both file-share volumes are gone (PLAT-77, 2026-09-29) and are out of this
-    // selection. Tradeoff: if a volume is replaced (new vol-id) it
+    // File-share left this account (PLAT-77). vol-054cf918f227d88f6 does not
+    // exist. vol-04d951cccacc435b5 is out of this selection because the
+    // rollback hold ended and that volume is deleted. Tradeoff: if a volume
+    // is replaced (new vol-id) it
     // silently drops from this selection; scheduled drift detection and the
     // audit re-run are the backstop. Identifiers verified against the live
     // account 2026-06-03.