diff --git a/src/components/shopping/ShoppingListItem.vue b/src/components/shopping/ShoppingListItem.vue
index 8e4a6bb..2243776 100644
--- a/src/components/shopping/ShoppingListItem.vue
+++ b/src/components/shopping/ShoppingListItem.vue
@@ -126,8 +126,8 @@ export default {
             return calculateTotals(this.productGrouping.purchased.map(r => r.ingredient));
         },
         lastPurchased() {
-            return this.productGrouping.purchased.reduce((latest, purchase) => {
-                return latest > purchase.date ? latest : purchase.date;
+            return this.productGrouping.purchased.reduce((latest, source) => {
+                return (source.shop.created_date && latest > source.shop.created_date) ? latest : source.shop.created_date;
             }, new Date(0));
         }
     },
diff --git a/src/components/shopping/shopping.js b/src/components/shopping/shopping.js
index b0a59d4..975429c 100644
--- a/src/components/shopping/shopping.js
+++ b/src/components/shopping/shopping.js
@@ -68,7 +68,7 @@ function getOutstandingGroupedByMeal(currentShoppingList) {
             .filter(source => source.ingredient.product.id in shopResults);
 
         for (const source of purchasedSources) {
-            requestedMeals[source.meal.id].purchased.push(source);
+            requestedMeals[source.meal.id].purchased.push({ shop, ...source });
             requestedMeals[source.meal.id].required = requestedMeals[source.meal.id].required.filter(required => required.ingredient.product.id !== source.ingredient.product.id);
         }
     }