order - "Registration date" and "Next billing date" is wrong displayed when recurring product is purchased.

Steps to reproduce :

1. Login as admin
2. Go to service menu > Product
3. Click on create button
4. Fill up details and save (Billing type = recurring, Billing day = 2)
5. Login as customer
6. Go to service menu > Click on order new
7. Select above product and purchase
8. Go to my product and open order
9. Verify "Registration date" and "Next billing date" is proper displayed 
10. Back to login in admin
11. Go to orders 
12. Open above order
13. Verify "Registration date" and "Next billing date" wrong displayed

Expected result :

  > "Registration date" and "Next billing date" should be valid displayed.

  > See attached video.