Update from my last post a few days ago: When I looked at my AA account this AM, all my trips that had been cancelled were now tabulated and reclassified as "flight credit" with the record locators, ticket numbers, expiration of the credit, all data from the original ticketing, and a pathway to using the value of the credit to booking a new ticket.
Checked my wife's account, and they had hers all nailed down, too, with no omissions.
While somewhat later than other carriers (such as DL and AS), I do commend AA for getting this done. Should be a big help to all of us.