diff --git a/packages/web/app/components/activity-feed/ascent-thumbnail.tsx b/packages/web/app/components/activity-feed/ascent-thumbnail.tsx
index 91f0053f..d7174019 100644
--- a/packages/web/app/components/activity-feed/ascent-thumbnail.tsx
+++ b/packages/web/app/components/activity-feed/ascent-thumbnail.tsx
@@ -69,7 +69,7 @@ const AscentThumbnail: React.FC<AscentThumbnailProps> = ({
         size_id: config.sizeId,
         set_ids: config.setIds,
       });
-      if (details) {
+      if (details?.layout_name && details.size_name && details.set_names) {
         return constructClimbViewUrlWithSlugs(
           details.board_name,
           details.layout_name,
@@ -89,7 +89,7 @@ const AscentThumbnail: React.FC<AscentThumbnailProps> = ({
         board_name: boardType as BoardName,
         layout_id: layoutId,
         size_id: config?.sizeId ?? 1,
-        set_ids: (config?.setIds ?? []).join(','),
+        set_ids: config?.setIds ?? [],
         angle,
       },
       climbUuid,
diff --git a/packages/web/app/components/new-climb-feed/new-climb-feed-item.tsx b/packages/web/app/components/new-climb-feed/new-climb-feed-item.tsx
index 1ba39f57..5fbf8fa9 100644
--- a/packages/web/app/components/new-climb-feed/new-climb-feed-item.tsx
+++ b/packages/web/app/components/new-climb-feed/new-climb-feed-item.tsx
@@ -40,7 +40,7 @@ export default function NewClimbFeedItem({ item }: NewClimbFeedItemProps) {
         set_ids: defaultConfig.setIds,
       });
 
-      if (details) {
+      if (details?.layout_name && details.size_name && details.set_names) {
         return constructClimbViewUrlWithSlugs(
           boardName,
           details.layout_name,
diff --git a/packages/web/app/components/new-climb-feed/new-climb-feed.tsx b/packages/web/app/components/new-climb-feed/new-climb-feed.tsx
index 1a7a0453..c58f7e92 100644
--- a/packages/web/app/components/new-climb-feed/new-climb-feed.tsx
+++ b/packages/web/app/components/new-climb-feed/new-climb-feed.tsx
@@ -32,7 +32,7 @@ const PAGE_SIZE = 20;
 export default function NewClimbFeed({ boardType, layoutId, isAuthenticated, isSubscribed = false }: NewClimbFeedProps) {
   const { token: wsAuthToken } = useWsAuthToken();
   const clientRef = useRef<Client | null>(null);
-  const subscriptionRef = useRef<() => void>();
+  const subscriptionRef = useRef<(() => void) | undefined>(undefined);
   const [items, setItems] = useState<NewClimbFeedItemType[]>([]);
   const [totalCount, setTotalCount] = useState(0);
   const [loading, setLoading] = useState(false);
@@ -108,6 +108,7 @@ export default function NewClimbFeed({ boardType, layoutId, isAuthenticated, isS
           });
         },
         error: (err) => console.error('New climb subscription error', err),
+        complete: () => {},
       },
     );