diff --git a/package.json b/package.json
index 94f0e040..5c017f46 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "branch-cordova-sdk",
   "description": "Branch Metrics Cordova SDK",
   "main": "src/branch.js",
-  "version": "2.6.14",
+  "version": "2.6.15",
   "homepage": "https://github.com/BranchMetrics/cordova-ionic-phonegap-branch-deep-linking",
   "repository": {
     "type": "git",
diff --git a/plugin.template.xml b/plugin.template.xml
index e9698417..8c5e394e 100644
--- a/plugin.template.xml
+++ b/plugin.template.xml
@@ -24,7 +24,7 @@ SOFTWARE.
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
   xmlns:android="http://schemas.android.com/apk/res/android"
   id="branch-cordova-sdk"
-  version="2.6.14">
+  version="2.6.15">
 
   <!-- DO NOT EDIT THIS FILE. MAKE ALL CHANGES TO plugin.template.xml INSTEAD -->
 
diff --git a/plugin.xml b/plugin.xml
index a7ebed97..dcf76f19 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -24,7 +24,7 @@ SOFTWARE.
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
   xmlns:android="http://schemas.android.com/apk/res/android"
   id="branch-cordova-sdk"
-  version="2.6.14">
+  version="2.6.15">
 
   <!-- DO NOT EDIT THIS FILE. MAKE ALL CHANGES TO plugin.template.xml INSTEAD -->
 
diff --git a/src/android/io/branch/BranchSDK.java b/src/android/io/branch/BranchSDK.java
index 574e23dc..0eaa27d6 100644
--- a/src/android/io/branch/BranchSDK.java
+++ b/src/android/io/branch/BranchSDK.java
@@ -3,6 +3,9 @@
 import android.app.Activity;
 import android.content.Intent;
 import android.util.Log;
+import android.annotation.TargetApi;
+import android.net.Uri;
+import android.os.Build;
 
 import org.apache.cordova.CallbackContext;
 import org.apache.cordova.CordovaPlugin;
@@ -15,8 +18,6 @@
 import java.util.ArrayList;
 import java.util.Iterator;
 
-import android.net.Uri;
-
 import io.branch.indexing.BranchUniversalObject;
 import io.branch.referral.Branch;
 import io.branch.referral.BranchError;
@@ -74,6 +75,23 @@ public void onNewIntent(Intent intent) {
 
     }
 
+    /**
+     * Handle depreciated call to sendJavaScript for more recent method
+     */
+    @TargetApi(Build.VERSION_CODES.KITKAT)
+    private void sendJavascript(final String javascript) {
+        webView.getView().post(new Runnable() {
+            @Override
+            public void run() {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+                    webView.sendJavascript(javascript);
+                } else {
+                    webView.loadUrl("javascript:" + javascript);
+                }
+            }
+        });
+    }
+
     /**
      * <p>
      * cordova.exec() method reference.
@@ -808,7 +826,7 @@ public void onInitFinished(JSONObject referringParams, BranchError error) {
             if (error == null && referringParams != null) {
 
                 out = String.format("DeepLinkHandler(%s)", referringParams.toString());
-                webView.sendJavascript(out);
+                sendJavascript(out);
 
                 if (this._callbackContext != null) {
                     this._callbackContext.success(referringParams);
diff --git a/src/branch.js b/src/branch.js
index 1f6684f3..ee11e55a 100644
--- a/src/branch.js
+++ b/src/branch.js
@@ -35,8 +35,8 @@ Branch.prototype.disableGlobalListenersWarnings = function () {
   disableGlobalListenersWarnings = true
 }
 
-var previousLinkTimestamp = null
 var runOnce = true
+var previousLinkTimestamp = null
 Branch.prototype.initSession = function (deepLinkDataListener) {
   // handle double init from onResume on iOS
   if (!runOnce) return new Promise(function (resolve, reject) {})
@@ -44,13 +44,13 @@ Branch.prototype.initSession = function (deepLinkDataListener) {
 
   // private method to filter out +clicked_branch_link = false in deep link callback
   var deepLinkDataParser = function (deepLinkData) {
+    var timestamp = '+click_timestamp'
     var isBranchLink = '+clicked_branch_link'
     var isNonBranchLink = '+non_branch_link'
-    var timestamp = '+click_timestamp'
 
     var isBranchLinkClick = deepLinkData.hasOwnProperty(isBranchLink) && deepLinkData[isBranchLink] === true
     var isNonBranchLinkClick = deepLinkData.hasOwnProperty(isNonBranchLink)
-    var currentLinkTimestamp = deepLinkData.hasOwnProperty(timestamp) ? deepLinkData[timestamp] : null
+    var currentLinkTimestamp = deepLinkData.hasOwnProperty(timestamp) ? deepLinkData[timestamp] : Date.now()
 
     // is +clicked_branch_link' = true || +non_branch_link && !previousLinkTimestamp
     if ((isBranchLinkClick || isNonBranchLinkClick) && currentLinkTimestamp !== previousLinkTimestamp) {
diff --git a/testbed/www/css/index.css b/testbed/www/css/index.css
index 5f4564c7..639e96e0 100644
--- a/testbed/www/css/index.css
+++ b/testbed/www/css/index.css
@@ -4,8 +4,32 @@
   background-color: #FFFFFF;
 }
 body {
-  padding: 0.8em 0em 0.2em 0em;
+  display: flex;
+  flex-direction: column;
+  padding: 1em 0em 0.5em 0em;
   max-width: 40em;
+  margin: 0 auto;
+}
+fieldset {
+  border-color: #303030;
+  margin: 0.5em 1em;
+  padding: 0.75em;
+}
+fieldset > *:not(:first-child) {
+  margin-bottom: 0.5em;
+}
+fieldset > *:last-child {
+  margin-bottom: 0;
+}
+section {
+  display: flex;
+  flex-direction: row;
+}
+section > button:nth-child(even) {
+  margin-left: 0.5em;
+}
+section > button:nth-child(odd) {
+  margin-right: 0.5em;
 }
 button, input {
   padding: 0.5em;
@@ -14,20 +38,4 @@ button, input {
 }
 button {
   background-color: #F5F5F5;
-}
-div, fieldset {
-  border-color: #303030;
-  margin: 0.5em 0;
-  display: -webkit-box;
-  display: -webkit-flex;
-  display: flex;
-  justify-content: space-around;
-  -webkit-flex-direction: row;
-  flex-direction: row;
-}
-fieldset > div > *, div > * {
-  margin: 0 0.5em;
-  width: 0em;
-  -webkit-flex-grow: 1;
-  flex-grow: 1;
 }
\ No newline at end of file
diff --git a/testbed/www/index.html b/testbed/www/index.html
index 747907cf..3d2caeae 100644
--- a/testbed/www/index.html
+++ b/testbed/www/index.html
@@ -9,84 +9,60 @@
   <title>Branch Testing</title>
 </head>
 <body>
-  <div>
-    <fieldset>
-      <legend>Branch Universal Object</legend>
-      <div>
-        <button onclick="BranchUniversalObject()">Create</button>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch Deep Link</legend>
-      <div>
-        <input id="alias" name="alias" type="text" placeholder="Enter an alias">
-      </div>
-      <div>
+  <fieldset>
+    <legend>Branch Universal Object</legend>
+    <button onclick="BranchUniversalObject()">Create</button>
+  </fieldset>
+  <fieldset>
+    <legend>Branch Deep Link</legend>
+      <input id="alias" name="alias" type="text" placeholder="Deep link alias (optional)">
+      <section>
         <button onclick="BranchDeepLink()">Create</button>
         <button onclick="BranchShareSheet()">Share</button>
-      </div>
-      <div>
-        <input type="text" id="generated-url" placeholder="Deep Link" readonly>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch Deep Link Data</legend>
-      <div>
-        <button onclick="BranchFirstData()">First</button>
-        <button onclick="BranchLatestData()">Latest</button>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch Content</legend>
-      <div>
-        <button onclick="BranchView()">Create</button>
-        <button onclick="BranchSpotlight()">Share</button>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch User</legend>
-      <div>
-        <input type="text" id="identity" name="identity" placeholder="User Id">
-      </div>
-      <div>
-        <button onclick="BranchUser()">Login</button>
-        <button onclick="BranchLogout()">Logout</button>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch Event</legend>
-      <div>
-        <input type="text" id="custom-action" name="custom-action" placeholder="Event Name">
-      </div>
-      <div>
-        <button onclick="BranchEvent()">Create</button>
-        <button onclick="BranchCommerce()">Commerce</button>
-      </div>
-    </fieldset>
-  </div>
-  <div>
-    <fieldset>
-      <legend>Branch Referral</legend>
-      <div>
-        <button onclick="BranchReferralsReward()">Reward</button>
-        <button onclick="BranchReferralsLoad()">Load</button>
-      </div>
-      <div>
-        <button onclick="BranchReferralsRedeem()">Redeem</button>
-        <button onclick="BranchReferralsHistory()">History</button>
-      </div>
-    </fieldset>
-  </div>
+      </section>
+      <input type="text" id="generated-url" placeholder="Deep link" readonly>
+  </fieldset>
+  <fieldset>
+    <legend>Branch Deep Link Data</legend>
+    <section>
+      <button onclick="BranchFirstData()">First</button>
+      <button onclick="BranchLatestData()">Latest</button>
+    </section>
+  </fieldset>
+  <fieldset>
+    <legend>Branch Content</legend>
+    <section>
+      <button onclick="BranchView()">Create</button>
+      <button onclick="BranchSpotlight()">Share</button>
+    </section>
+  </fieldset>
+  <fieldset>
+    <legend>Branch User</legend>
+    <input type="text" id="identity" name="identity" placeholder="User Id">
+    <section>
+      <button onclick="BranchUser()">Login</button>
+      <button onclick="BranchLogout()">Logout</button>
+    </section>
+  </fieldset>
+  <fieldset>
+    <legend>Branch Event</legend>
+    <input type="text" id="custom-action" name="custom-action" placeholder="Event Name">
+    <section>
+      <button onclick="BranchEvent()">Create</button>
+      <button onclick="BranchCommerce()">Commerce</button>
+    </section>
+  </fieldset>
+  <fieldset>
+    <legend>Branch Referral</legend>
+    <section>
+      <button onclick="BranchReferralsReward()">Reward</button>
+      <button onclick="BranchReferralsLoad()">Load</button>
+    </section>
+    <section>
+      <button onclick="BranchReferralsRedeem()">Redeem</button>
+      <button onclick="BranchReferralsHistory()">History</button>
+    </section>
+  </fieldset>
   <script type="text/javascript" src="cordova.js"></script>
   <script type="text/javascript" src="js/index.js"></script>
 </body>