vm: set activity state on finising

circle/vm/models.py

@@ -638,6 +638,7 @@ class InstanceActivity(TimeStampedModel):
         if not self.finished:
         if not self.finished:
             self.finished = timezone.now()
             self.finished = timezone.now()
             self.result = result
             self.result = result
+            self.state = 'COMPLETED'
             self.save()
             self.save()