Billing - Unprocessed Transactions in Import Transactions

There are unprocessed transactions reporting in the Import Exceptions queue and reportedly have been there for a while. I have tried to import the lines from every available transaction source and have run the AutoInvoice Interface Data diagnostic test and these transactions do not appear. I have checked for end dated Transaction Sources.

Any suggestions on how I can get information about these unprocessed lines and determine how they can be cleared from the queue would be appreciated. They are not creating subledger period exceptions or preventing period close.

Thank you.