Missing Invoices

Hi,

I am missing quite a few invoices, some of these have been sent and paid while others had been created and saved but not yet sent. I am missing odd ones here and there then recently 4 in a row.

I have broadened my search parameters to include dates (years) prior & past the invoice creation date, the company to whom it concerned as well as the missing invoice number.

I have also searched on the Journal security audit report but these invoices are not mentioned.

I definitely saved these as I edited them several times and they were there. My invoice numbering even shows a gap of 4 numbers where they should be.

Thank you for your assistance.