diff --git a/containers/backupchecks/src/backend/app/ticketing_utils.py b/containers/backupchecks/src/backend/app/ticketing_utils.py
index 4156766..115bbc2 100644
--- a/containers/backupchecks/src/backend/app/ticketing_utils.py
+++ b/containers/backupchecks/src/backend/app/ticketing_utils.py
@@ -177,7 +177,7 @@ def link_open_internal_tickets_to_run(*, run: JobRun, job: Job) -> None:
             db.session.execute(
                 text(
                     """
-                    SELECT t.id, t.ticket_code
+                    SELECT t.id, t.ticket_code, t.resolved_at, ts.resolved_at as scope_resolved_at
                     FROM tickets t
                     JOIN ticket_scopes ts ON ts.ticket_id = t.id
                     WHERE ts.job_id = :job_id
@@ -193,11 +193,21 @@ def link_open_internal_tickets_to_run(*, run: JobRun, job: Job) -> None:
     except Exception:
         rows = []
 
+    # Debug logging
+    if rows:
+        try:
+            from flask import current_app
+            current_app.logger.info(f"[TICKET_LINK_DEBUG] Found {len(rows)} open tickets for job_id={job.id}, run_id={run.id}")
+            for tid, code, t_resolved, ts_resolved in rows:
+                current_app.logger.info(f"  - ticket_id={tid}, code={code}, t.resolved_at={t_resolved}, ts.resolved_at={ts_resolved}")
+        except Exception:
+            pass
+
     if not rows:
         return
 
     # Link all open tickets to this run (idempotent)
-    for tid, _code in rows:
+    for tid, code, t_resolved, ts_resolved in rows:
         if not TicketJobRun.query.filter_by(ticket_id=int(tid), job_run_id=int(run.id)).first():
             db.session.add(TicketJobRun(ticket_id=int(tid), job_run_id=int(run.id), link_source="inherit"))
 
@@ -213,6 +223,7 @@ def link_open_internal_tickets_to_run(*, run: JobRun, job: Job) -> None:
     # The query above only returns unresolved tickets, so we can safely propagate.
     try:
         # Use the newest ticket code to find a matching prior Autotask-linked run.
+        # rows format: (tid, code, t_resolved, ts_resolved)
         newest_code = (rows[0][1] or "").strip() if rows else ""
         if newest_code:
             prior = (
diff --git a/docs/changelog-claude.md b/docs/changelog-claude.md
index cbf1430..9452eb7 100644
--- a/docs/changelog-claude.md
+++ b/docs/changelog-claude.md
@@ -8,6 +8,9 @@ This file documents all changes made to this project via Claude Code.
 - Fixed Autotask ticket not being automatically linked to new runs when internal ticket is resolved by implementing independent Autotask propagation strategy (now checks for most recent non-deleted and non-resolved Autotask ticket on job regardless of internal ticket status, ensuring PSA ticket reference persists across runs until explicitly resolved or deleted)
 - Fixed internal and Autotask tickets being linked to new runs even after being resolved by removing date-based "open" logic from ticket query (tickets now only link to new runs if they are genuinely unresolved, not based on run date comparisons)
 
+### Changed
+- Added debug logging to ticket linking function to troubleshoot resolved ticket propagation issues (logs ticket_id, ticket_code, resolved_at values for both ticket and scope)
+
 ## [2026-02-09]
 
 ### Added