MC-14945: Order details view is not displayed when order created with Signifyd

Author: StasKozar

app/code/Magento/Sales/Model/Order/Status/History.php

@@ -142,7 +142,7 @@ public function getOrder()
      */
     public function getStatusLabel()
     {
-        if ($this->getOrder()) {
+        if ($this->getOrder() && $this->getStatus() !== null) {
             return $this->getOrder()->getConfig()->getStatusLabel($this->getStatus());
         }
         return null;

app/code/Magento/Sales/Test/Unit/Model/Order/Status/HistoryTest.php

@@ -83,6 +83,17 @@ public function testGetStatusLabel()
         $this->assertEquals($status, $this->model->getStatusLabel());
     }
 
+    /**
+     * @return void
+     */
+    public function testGetStatusLabelWithNullStatus()
+    {
+        $this->model->setOrder($this->order);
+        $this->model->setStatus(null);
+
+        $this->assertNull($this->model->getStatusLabel());
+    }
+
     public function testGetStoreFromStoreManager()
     {
         $resultStore = 1;