diff --git a/cart/bp/cart/global_routes.py b/cart/bp/cart/global_routes.py
index 454010c..ad528af 100644
--- a/cart/bp/cart/global_routes.py
+++ b/cart/bp/cart/global_routes.py
@@ -254,12 +254,15 @@ def register(url_prefix: str) -> Blueprint:
             return await make_response(html)
 
         # Resolve page/market slugs so product links render correctly
-        if order.page_config:
+        if order.page_config_id:
             from shared.infrastructure.data_client import fetch_data
             from shared.contracts.dtos import CalendarEntryDTO, TicketDTO, dto_from_dict
+            raw_pc = await fetch_data("blog", "page-config-by-id",
+                                      params={"id": order.page_config_id},
+                                      required=False)
             post = await fetch_data("blog", "post-by-id",
-                                    params={"id": order.page_config.container_id},
-                                    required=False)
+                                    params={"id": raw_pc["container_id"]},
+                                    required=False) if raw_pc else None
             if post:
                 g.page_slug = post["slug"]
                 result = await g.s.execute(