fix broken claims rake task
fix broken claims rake task

The archived_pending_delete state, at least, caused a nilclass failure
for claim creation. This has been fixed and task improved to use objects
where possible rather than object id passing.

ministryofjustice/advocate-defence-payments,ministryofjustice/advocate-defence-payments,ministryofjustice/advocate-defence-payments,ministryofjustice/advocate-defence-payments