If you move your mouse over a downtime alert in view 2 of the small Plant Overview a Tooltip shows you how much has been produced and scheduled on the machine in question. In previous versions the downtime message kept you from seeing how far production had progressed resp. how much of it still had to be produced.

The feature is available in the Plant Summary and in the Graphical Plant Overview, too. It can be viewed on http://demo.pctopp.com.