diff --git a/conductor/tracks/fix_recurring_visibility_20260219/plan.md b/conductor/tracks/fix_recurring_visibility_20260219/plan.md
index 6282bfd..470ed48 100644
--- a/conductor/tracks/fix_recurring_visibility_20260219/plan.md
+++ b/conductor/tracks/fix_recurring_visibility_20260219/plan.md
@@ -1,6 +1,6 @@
 # Implementation Plan - Fix Recurring Meetings Visibility
 
-## Phase 1: Investigation & Reproduction [checkpoint: pending]
+## Phase 1: Investigation & Reproduction [checkpoint: 8137d63]
 - [x] Task: Create validation test case 6122599
     - [x] Add a test in `icalendar_test.ts` with a valid weekly recurring event starting in the past.
     - [x] Assert that it returns multiple occurrences within the 30-day window.
@@ -9,7 +9,7 @@
     - [x] The logs show `Invalid rrule type (object)`. This means `ts-ics` is parsing RRULE into an object, not a string.
     - [x] Create a test case where `rrule` is an object (mocking `ts-ics` output).
     - [x] Verify that it returns only 1 event (the bug).
-- [ ] Task: Conductor - User Manual Verification 'Investigation & Reproduction' (Protocol in workflow.md)
+- [x] Task: Conductor - User Manual Verification 'Investigation & Reproduction' (Protocol in workflow.md)
 
 ## Phase 2: Fix Logic
 - [ ] Task: Support Object RRULE in `expandRecurrences`