Fix redemptions when a user with some assignments has redeemed a code
Fix redemptions when a user with some assignments has redeemed a code

eduNEXT/edunext-ecommerce,eduNEXT/edunext-ecommerce,edx/ecommerce,eduNEXT/edunext-ecommerce,edx/ecommerce,edx/ecommerce,edx/ecommerce,eduNEXT/edunext-ecommerce