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Author: engcom-Charlie

app/code/Magento/Rss/Model/Rss.php

@@ -9,12 +9,12 @@
 namespace Magento\Rss\Model;
 
 use Magento\Framework\App\CacheInterface;
+use Magento\Framework\App\FeedFactoryInterface;
 use Magento\Framework\App\ObjectManager;
 use Magento\Framework\App\Rss\DataProviderInterface;
 use Magento\Framework\Exception\InputException;
 use Magento\Framework\Exception\RuntimeException;
 use Magento\Framework\Serialize\SerializerInterface;
-use Magento\Framework\App\FeedFactoryInterface;
 
 /**
  * Provides functionality to work with RSS feeds
@@ -79,6 +79,7 @@ public function getFeeds()
             return $this->serializer->unserialize($cache);
         }
 
+        // serializing data to make sure all Phrase objects converted to a string
         $serializedData = $this->serializer->serialize($this->dataProvider->getRssData());
 
         if ($cacheKey && $cacheLifeTime) {