Cannot ship expired item

We have the expiration add-in, and the shipping department tried to ship out some expired product (intentionally), but got a message saying that these products are expired, without any option to override and ship anyway.  For some reason, when I try to do it (I have full access) I get a prompt, but am also given the option to ship.  I figured it was a Role Maintenance problem, but cannot seem to find the check box to give the the shipping department permission.  Does any one have any ideas?

We have multibin and scanforce add-ins, if that helps.