diff --git a/src/PersistentData/Model/ModelWithSlug.php b/src/PersistentData/Model/ModelWithSlug.php
index 2d69ebb..02b9c5e 100644
--- a/src/PersistentData/Model/ModelWithSlug.php
+++ b/src/PersistentData/Model/ModelWithSlug.php
@@ -22,6 +22,8 @@ abstract class ModelWithSlug extends Model
     {
         if ($this->slug === null) {
             $this->slug = $this->generateSlug();
+            var_dump('getSlug called');
+            var_dump($this->slug);
         }
 
         return $this->slug;
diff --git a/src/PersistentData/PersistentDataManager.php b/src/PersistentData/PersistentDataManager.php
index 60fec89..19ac3fb 100644
--- a/src/PersistentData/PersistentDataManager.php
+++ b/src/PersistentData/PersistentDataManager.php
@@ -97,6 +97,7 @@ class PersistentDataManager implements IPersistentDataManager
         $this->syncRelations($model);
 
         $modified = $model->toArray();
+        var_dump($modified);
         $id = $model->getId();
 
         $modify = new Modify($this->dbConnection, $model::getTable(), $this->auditLogger);