Index: branches/5.2.x/units/listings/listings_event_handler.php
===================================================================
--- branches/5.2.x/units/listings/listings_event_handler.php
+++ branches/5.2.x/units/listings/listings_event_handler.php
@@ -171,12 +171,14 @@
 			return false;
 		}
 
-		$this->UpdateLink('OnPurchase', $object->GetDBField('ItemResourceId'), $object->GetDBField('ListingTypeId'));
+		list($link_object, $listtype_object) = $this->UpdateLink(
+			'OnPurchase',
+			$object->GetDBField('ItemResourceId'),
+			$object->GetDBField('ListingTypeId')
+		);
 
-		$listtype_object = $this->Application->recallObject('lst');
 		if ( $listtype_object->GetDBField('OnPurchaseAddToCatEnabled') )
 		{
-			$link_object = $this->Application->recallObject('l');
 			$add_to_cat = (int)$listtype_object->GetDBField('OnPurchaseAddToCat');
 			$sql = 'DELETE FROM '.$this->Application->getUnitOption('l-ci', 'TableName').'
 					WHERE CategoryId = '.$add_to_cat.'
@@ -202,9 +204,12 @@
 
 		$has_been_reset[$original_values['ListingId']] = 1;
 
-		$this->UpdateLink('OnExpire', $original_values['ItemResourceId'], $original_values['ListingTypeId']);
+		list (, $listtype_object) = $this->UpdateLink(
+			'OnExpire',
+			$original_values['ItemResourceId'],
+			$original_values['ListingTypeId']
+		);
 
-		$listtype_object = $this->Application->recallObject('lst');
 		if( $listtype_object->GetDBField('OnExpireRemoveFromCatEnabled') )
 		{
 			$remove_from_cat = $listtype_object->GetDBField('OnExpireRemoveFromCat');
@@ -262,6 +267,8 @@
 		}
 
 		$link_object->Update();
+
+		return array($link_object, $listtype_object);
 	}
 
 	/**
@@ -843,4 +850,4 @@
 		$calculated_fields['']['LinkName'] = 'CONCAT(item_table.l' . $language_id . '_Name, " (", item_table.Url, ")")';
 		$this->Application->setUnitOption($event->Prefix, 'CalculatedFields', $calculated_fields);
 	}
-}
\ No newline at end of file
+}