OrderService getActiveOrders as of date does not consider start date

Scenario: Consider a case where a patient has 2 drug orders
order1 =>

{ active_date: '2014-05-01', auto_expire_date: '2014-05-10'}

order2 =>

{ active_date: '2014-07-01', auto_expire_date: '2014-07-10'}

Then getActiveOrders(asOf='2014-05-03') returns both order1 and order2.

It should return only order1.

The logic in HibernateOrderDAO#getActiveOrders does not seem to use startDate as suggested in https://wiki.openmrs.org/pages/viewpage.action?pageId=57507986