diff --git a/nfoguard-web/static/index.html b/nfoguard-web/static/index.html
index 5d7d777..7238955 100644
--- a/nfoguard-web/static/index.html
+++ b/nfoguard-web/static/index.html
@@ -380,38 +380,6 @@
                         </form>
                     </div>
 
-                    <div class="tool-card">
-                        <h3><i class="fas fa-exchange-alt"></i> Bulk Source Update</h3>
-                        <p>Change source for multiple items at once</p>
-                        <form id="bulk-update-form">
-                            <div class="form-group">
-                                <label>Media Type:</label>
-                                <select id="bulk-media-type" required>
-                                    <option value="">Select type...</option>
-                                    <option value="movies">Movies</option>
-                                    <option value="episodes">Episodes</option>
-                                </select>
-                            </div>
-                            <div class="form-group">
-                                <label>From Source:</label>
-                                <input type="text" id="bulk-old-source" placeholder="e.g., no_valid_date_source" required>
-                            </div>
-                            <div class="form-group">
-                                <label>To Source:</label>
-                                <select id="bulk-new-source" required>
-                                    <option value="">Select new source...</option>
-                                    <option value="airdate">Air Date</option>
-                                    <option value="digital_release">Digital Release</option>
-                                    <option value="manual">Manual</option>
-                                    <option value="radarr:db.history.import">Radarr Import</option>
-                                    <option value="sonarr:history.import">Sonarr Import</option>
-                                </select>
-                            </div>
-                            <button type="submit" class="btn btn-warning">
-                                <i class="fas fa-exchange-alt"></i> Update Sources
-                            </button>
-                        </form>
-                    </div>
 
                     <div class="tool-card">
                         <h3><i class="fas fa-database"></i> Database Statistics</h3>
diff --git a/nfoguard-web/static/js/app.js b/nfoguard-web/static/js/app.js
index f37e9f5..317535b 100644
--- a/nfoguard-web/static/js/app.js
+++ b/nfoguard-web/static/js/app.js
@@ -5,6 +5,7 @@ let currentTab = 'dashboard';
 let currentMoviesPage = 1;
 let currentSeriesPage = 1;
 let dashboardData = null;
+let seriesSourcesLoaded = false;
 
 // Initialize app
 document.addEventListener('DOMContentLoaded', function() {
@@ -12,7 +13,6 @@ document.addEventListener('DOMContentLoaded', function() {
     initializeEventListeners();
     checkAuthStatus();  // Check authentication status on page load
     loadDashboard();
-    loadSeriesSources();
 });
 
 // Tab management
@@ -49,6 +49,9 @@ function switchTab(tabName) {
             break;
         case 'tv':
             loadSeries();
+            if (!seriesSourcesLoaded) {
+                loadSeriesSources();
+            }
             break;
         case 'reports':
             loadReport();
@@ -75,7 +78,6 @@ function initializeEventListeners() {
     
     // Forms
     document.getElementById('edit-form').addEventListener('submit', handleEditSubmit);
-    document.getElementById('bulk-update-form').addEventListener('submit', handleBulkUpdate);
     
     // Manual scan forms
     document.getElementById('manual-scan-form').addEventListener('submit', handleManualScan);
@@ -122,9 +124,6 @@ async function loadDashboard() {
 function updateDashboardStats() {
     if (!dashboardData) return;
     
-    // Debug: Log dashboard data to see what fields are available
-    console.log('Dashboard data received:', dashboardData);
-    
     const moviesTotal = dashboardData.movies_total || 0;
     const moviesWithDates = dashboardData.movies_with_dates || 0;
     const moviesWithoutDates = dashboardData.movies_without_dates || (moviesTotal - moviesWithDates);
@@ -360,6 +359,7 @@ async function loadSeriesSources() {
         });
         
         select.value = currentValue;
+        seriesSourcesLoaded = true;
     } catch (error) {
         console.error('Failed to load series sources:', error);
     }
@@ -854,47 +854,6 @@ async function loadDetailedStats() {
     }
 }
 
-async function handleBulkUpdate(event) {
-    event.preventDefault();
-    
-    const mediaType = document.getElementById('bulk-media-type').value;
-    const oldSource = document.getElementById('bulk-old-source').value;
-    const newSource = document.getElementById('bulk-new-source').value;
-    
-    if (!mediaType || !oldSource || !newSource) {
-        showToast('Please fill in all fields', 'warning');
-        return;
-    }
-    
-    if (!confirm(`This will update all ${mediaType} with source "${oldSource}" to "${newSource}". Continue?`)) {
-        return;
-    }
-    
-    try {
-        const result = await apiCall('/api/bulk/update-source', {
-            method: 'POST',
-            body: JSON.stringify({
-                media_type: mediaType,
-                old_source: oldSource,
-                new_source: newSource
-            })
-        });
-        
-        showToast(result.message, 'success');
-        
-        // Reset form
-        document.getElementById('bulk-update-form').reset();
-        
-        // Refresh current tab
-        if (currentTab === 'movies') loadMovies(currentMoviesPage);
-        if (currentTab === 'tv') loadSeries(currentSeriesPage);
-        if (currentTab === 'reports') loadReport();
-        if (currentTab === 'dashboard') loadDashboard();
-        
-    } catch (error) {
-        console.error('Bulk update failed:', error);
-    }
-}
 
 // Edit modal functions
 async function editMovie(imdbId, dateadded, source) {