When someone prints the GL Transaction report within a sub-ledger program (such as AP), they get the opportunity of consolidating the report. What has likely happened is that on Jun 28th when the GL transaction report was printed from Payables, someone chose Yes to consolidating the report by acct-dept. Thus when the batch was retrieved into Ledger, the entry descriptions indicate consolidation.

The solution is to not consolidate this report prior to retrieval into GL.

There is also a choice to consolidate entries for the Bank (within the Company Profile), but that would appear differently and is not the reason for consolidated invoices.