Incorrect error message when billing aged to lost items

Overview: The billing process uses the item's permanent location to work out the fee / fine owner (via the primary service point).

However the error message produced when no owner can be found refers to the effective location for the item.

Associated log messages should also be changed.

Expected Results: Error message refers to permanent location
Actual Results: Error message refers to effective location

Interested parties: cgodfrey hollyolepm