Bugfix when raw_data is not in sync with actual data

Author: TiiFuchs

src/Entities/Entity.php

@@ -59,7 +59,13 @@ public function __construct(array $data, string $bot_username = '')
      */
     public function jsonSerialize(): array
     {
-        return $this->getRawData();
+        $data = get_object_vars($this);
+
+        // Delete unnecessary data
+        unset($data['raw_data']);
+        unset($data['bot_username']);
+
+        return $data;
     }
 
     /**