Add workaround for broken feeds

vendor/PicoFeed/Parser.php

@@ -149,6 +149,7 @@ abstract class Parser
     public function normalizeData($data)
     {
         $data = str_replace("\xc3\x20", '', $data);
+        $data = str_replace("", '', $data);
         $data = $this->replaceEntityAttribute($data);
         return $data;
     }