There are two possible reasons for why Xero Batch Payments created and approved in ApprovalMax are shown as Deleted in Xero:
The Xero Batch Payment was removed in Xero after its approval
The Xero Batch Payment was changed in Xero after its approval
Unfortunately, when you change a Xero Batch Payment in Xero, Xero marks that Xero Batch Payment as Deleted and recreates it as a new one with the changes applied:
ApprovalMax has no way of getting a link to that new document, so cannot update the original one in ApprovalMax.
The system considers a changed document to be a new document and such documents are not synced to ApprovalMax.
You can find modified Xero Batch Payments in the list of Account Transactions in Xero:
Such Xero Batch Payments will be cancelled* in ApprovalMax, which is recorded in the audit trail:
The Xero Batch Payment Requester / Organisation Administrator gets notified about this by email.