diff --git a/.gitignore b/.gitignore
index 3de4e0b..8da6201 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,6 @@ Thumbs.db
 
 current_pr.md
 next_pr.md
+
+# Notes
+notes/
diff --git a/frontend/app/admin/availability/page.tsx b/frontend/app/admin/availability/page.tsx
index e43511d..7d3d725 100644
--- a/frontend/app/admin/availability/page.tsx
+++ b/frontend/app/admin/availability/page.tsx
@@ -73,11 +73,12 @@ export default function AdminAvailabilityPage() {
   const dates = getDateRange();
 
   const fetchAvailability = useCallback(async () => {
-    if (!dates.length) return;
+    const dateRange = getDateRange();
+    if (!dateRange.length) return;
     
     try {
-      const fromDate = formatDate(dates[0]);
-      const toDate = formatDate(dates[dates.length - 1]);
+      const fromDate = formatDate(dateRange[0]);
+      const toDate = formatDate(dateRange[dateRange.length - 1]);
       const data = await api.get<AvailabilityResponse>(
         `/api/admin/availability?from=${fromDate}&to=${toDate}`
       );