( $return, $messages, $issue, $borrower ) = AddReturn( $barcode, $branch, undef, $return_date )
unless $human_required || $checkin_blocked_by_holds;
# TransferArrived is informational and should not trigger alerts
delete $messages->{TransferArrived};
if ($checked_in_ok) {
delete $messages->{ItemLocationUpdated};
delete $messages->{NotIssued};
-