+redo task#406

module/product/control.php

@@ -295,7 +295,6 @@ class product extends control
         $this->view->position[]    = $this->lang->product->roadmap;
         $this->view->product       = $product;
         $this->view->roadmaps      = $this->product->getRoadmap($productID);
-        ksort($this->view->roadmaps);
 
         $this->display();
     }

module/product/model.php

@@ -243,7 +243,8 @@ class productModel extends model
             $year = substr($plan->end, 0, 4);
             $roadmap[$year][] = $plan;
         }
-        arsort($roadmap);
+
+        ksort($roadmap);
         return $roadmap;
     }