recurring authorize IPN results in contribution with incorrect payment_instrument_id

If you create a recurring contribution in authorize.net, the second time it goes through, it will result in a contribution with payment instrument type set to check, instead of credit card (or perhaps a different value if you have a different default payment instrument id).

This seems related to this issue: https://issues.civicrm.org/jira/browse/CRM-19186 which fixed it for paypal but not for authorize.net.