As you know our United States Postal service is not know for efficiency. Many times shipment status is not updated, especially when something out of the ordinary happens. This leaves a list of order shipments in your delivery exceptions page, with no way to get them out of there. You need to have a way to archive these stragglers, when the carrier stops sending updated API. If we had some way to Archive them it would make this page much more useful! Maybe add a comment about how it was resolved when it is Archived.