diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -10,7 +10,7 @@
     'conpherence.pkg.css' => '76ed87e3',
     'conpherence.pkg.js' => '020aebcf',
     'core.pkg.css' => '3c4918b0',
-    'core.pkg.js' => '2eeda9e0',
+    'core.pkg.js' => '5fd2c85d',
     'dark-console.pkg.js' => '187792c2',
     'differential.pkg.css' => '2431def2',
     'differential.pkg.js' => '46fcb3af',
@@ -472,7 +472,7 @@
     'rsrc/js/core/behavior-bulk-editor.js' => 'aa6d2308',
     'rsrc/js/core/behavior-choose-control.js' => '04f8a1e3',
     'rsrc/js/core/behavior-copy.js' => 'cf32921f',
-    'rsrc/js/core/behavior-detect-timezone.js' => '78bc5d94',
+    'rsrc/js/core/behavior-detect-timezone.js' => 'a1fd777f',
     'rsrc/js/core/behavior-device.js' => 'ac2b1e01',
     'rsrc/js/core/behavior-drag-and-drop-textarea.js' => '6bc7ccf7',
     'rsrc/js/core/behavior-fancy-datepicker.js' => 'b545d0a0',
@@ -482,6 +482,7 @@
     'rsrc/js/core/behavior-high-security-warning.js' => 'dae2d55b',
     'rsrc/js/core/behavior-history-install.js' => '6a1583a8',
     'rsrc/js/core/behavior-hovercard.js' => '183738e6',
+    'rsrc/js/core/behavior-ignore-timezone.js' => '8bff6901',
     'rsrc/js/core/behavior-keyboard-pager.js' => '1325b731',
     'rsrc/js/core/behavior-keyboard-shortcuts.js' => '42c44e8b',
     'rsrc/js/core/behavior-lightbox-attachments.js' => '14c7ab36',
@@ -614,7 +615,7 @@
     'javelin-behavior-dashboard-tab-panel' => '0116d3e8',
     'javelin-behavior-day-view' => '727a5a61',
     'javelin-behavior-desktop-notifications-control' => '070679fe',
-    'javelin-behavior-detect-timezone' => '78bc5d94',
+    'javelin-behavior-detect-timezone' => 'a1fd777f',
     'javelin-behavior-device' => 'ac2b1e01',
     'javelin-behavior-differential-diff-radios' => '925fe8cd',
     'javelin-behavior-differential-populate' => 'b86ef6c2',
@@ -636,6 +637,7 @@
     'javelin-behavior-high-security-warning' => 'dae2d55b',
     'javelin-behavior-history-install' => '6a1583a8',
     'javelin-behavior-icon-composer' => '38a6cedb',
+    'javelin-behavior-ignore-timezone' => '8bff6901',
     'javelin-behavior-launch-icon-composer' => 'a17b84f1',
     'javelin-behavior-lightbox-attachments' => '14c7ab36',
     'javelin-behavior-line-chart' => 'ad258e28',
@@ -1616,11 +1618,6 @@
       'phabricator-drag-and-drop-file-upload',
       'javelin-workboard-board',
     ),
-    '78bc5d94' => array(
-      'javelin-behavior',
-      'javelin-uri',
-      'phabricator-notification',
-    ),
     '78f811c9' => array(
       'javelin-install',
     ),
@@ -1711,6 +1708,10 @@
       'javelin-dom',
       'javelin-typeahead-normalizer',
     ),
+    '8bff6901' => array(
+      'javelin-behavior',
+      'phabricator-notification',
+    ),
     '8c2ed2bf' => array(
       'javelin-behavior',
       'javelin-dom',
@@ -1813,6 +1814,11 @@
       'javelin-dom',
       'javelin-workflow',
     ),
+    'a1fd777f' => array(
+      'javelin-behavior',
+      'javelin-uri',
+      'phabricator-notification',
+    ),
     'a241536a' => array(
       'javelin-install',
     ),
diff --git a/src/view/page/PhabricatorStandardPageView.php b/src/view/page/PhabricatorStandardPageView.php
--- a/src/view/page/PhabricatorStandardPageView.php
+++ b/src/view/page/PhabricatorStandardPageView.php
@@ -250,6 +250,16 @@
         $ignore_key = PhabricatorTimezoneIgnoreOffsetSetting::SETTINGKEY;
         $ignore = $user->getUserSetting($ignore_key);
 
+          Javelin::initBehavior(
+              'ignore-timezone',
+              array(
+                  'offset' => $offset,
+                  'message' => pht(
+                      'Click to ignore timezone conflicts'),
+                  'ignoreKey' => $ignore_key,
+                  'ignore' => $ignore,
+              ));
+
         Javelin::initBehavior(
           'detect-timezone',
           array(
@@ -262,6 +272,7 @@
             'ignore' => $ignore,
           ));
 
+
         if ($user->getIsAdmin()) {
           $server_https = $request->isHTTPS();
           $server_protocol = $server_https ? 'HTTPS' : 'HTTP';
diff --git a/webroot/rsrc/js/core/behavior-detect-timezone.js b/webroot/rsrc/js/core/behavior-detect-timezone.js
--- a/webroot/rsrc/js/core/behavior-detect-timezone.js
+++ b/webroot/rsrc/js/core/behavior-detect-timezone.js
@@ -35,7 +35,7 @@
   }
 
   var notification = new JX.Notification()
-    .alterClassName('jx-notification-alert', true)
+    .alterClassName('jx-notification-alert jx-timezone-conflict-notification', true)
     .setContent(config.message)
     .setDuration(0);
 
diff --git a/webroot/rsrc/js/core/behavior-ignore-timezone.js b/webroot/rsrc/js/core/behavior-ignore-timezone.js
new file mode 100644
--- /dev/null
+++ b/webroot/rsrc/js/core/behavior-ignore-timezone.js
@@ -0,0 +1,38 @@
+/**
+ * @provides javelin-behavior-ignore-timezone
+ * @requires javelin-behavior
+ *           phabricator-notification
+ */
+
+JX.behavior('ignore-timezone', function(config) {
+
+    var offset = new Date().getTimezoneOffset();
+    let ignore = config.ignore;
+
+    if (ignore === '-120' || offset === ignore || config.offset===offset) {
+        return;
+    }
+
+    var notification = new JX.Notification()
+        .alterClassName('jx-notification-message jx-timezone-ignore-conflict-notification', true)
+        .setContent(config.message)
+        .setDuration(0);
+
+    // Set the time.offset.ignore (ignoreKey) to -120 on notification click
+    notification.listen('activate', function() {
+        new JX.Request('/settings/adjust/', JX.bag)
+            .setData({key: config.ignoreKey, value: '-120'})
+            .send();
+
+        const timezone_conflict_notification = document.getElementsByClassName('jx-timezone-conflict-notification')[0];
+        notification.hide();
+        if(timezone_conflict_notification != null)
+        {
+            timezone_conflict_notification.remove();
+        }
+
+    });
+
+    notification.show();
+
+});