diff --git a/src/App.tsx b/src/App.tsx
index 112dd16..99601c3 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -134,6 +134,10 @@ export default function App() {
           
           console.log('Fetching synced data from Supabase...');
           const syncedData = await getAllSyncedRows();
+          // TEMP DIAG: log the specific item to check
+          const diagItem = syncedData['51016DE'];
+          console.log('[DIAG] 51016DE in syncedData:', diagItem ? JSON.stringify({ status: diagItem.status, dataLen: diagItem.data?.length }) : 'NOT FOUND');
+          if (diagItem) console.log('[DIAG] 51016DE data snapshot:', JSON.stringify(diagItem.data));
           
           const resolvedCols = resolveColumnIndices(headers);
           const editableColumns = new Set([