To bombard this channel a bit more, I found the transaction from June of 2014. How could this have been changed? There is no inventory posting account on the GL impact? If you add up the Debits and Credits they don't balance.

transaction on account 5140 seems to be the one bringing it out of balance. if you trace you might find the answer

Yeah, this is an invoice so it is a debit to COGS but it didn't credit the inventory account for the sale.