diff --git a/README.md b/README.md
index eb237a50d..13694c72b 100755
--- a/README.md
+++ b/README.md
@@ -40,6 +40,12 @@ You are welcome to contribute to Engagement Cloud for Magento! You can either:
 - Fix a bug: please fork this repo and submit the Pull Request to our [Develop branch](https://github.com/dotmailer/dotmailer-magento-extension/tree/develop)
 Request a feature on our [roadmap](https://roadmap.dotdigital.com)
 
+# 6.4.20
+
+###### Bug Fixes
+- Synced reviews will now indicate the correct store, if placed on a store other than the default. 
+- All Engagement Cloud campaigns will now be shown in dropdown lists, even if their total exceeds 1000.
+
 # 6.4.19
 
 ###### Bug Fixes
diff --git a/code/Dotdigitalgroup/Email/Model/Review.php b/code/Dotdigitalgroup/Email/Model/Review.php
index 6780cfc36..3e69d4688 100755
--- a/code/Dotdigitalgroup/Email/Model/Review.php
+++ b/code/Dotdigitalgroup/Email/Model/Review.php
@@ -124,6 +124,8 @@ protected function _exportReviewsForWebsite(Mage_Core_Model_Website $website)
             $website
         );
 
+        $this->emailReviewData = [];
+
         $emailReviews     = $this->_getReviewsToExport($website, $limit);
         foreach ($emailReviews->getItems() as $item) {
             $this->emailReviewData[$item['review_id']] = [
diff --git a/code/Dotdigitalgroup/Email/etc/config.xml b/code/Dotdigitalgroup/Email/etc/config.xml
index 031b14bd6..0b6cfd7d9 100755
--- a/code/Dotdigitalgroup/Email/etc/config.xml
+++ b/code/Dotdigitalgroup/Email/etc/config.xml
@@ -2,7 +2,7 @@
 <config>
     <modules>
         <Dotdigitalgroup_Email>
-            <version>6.4.19</version>
+            <version>6.4.20</version>
         </Dotdigitalgroup_Email>
     </modules>
     <frontend>