Sounds like the plant is only running at about 80% capacity because of the work stoppages ("ranging from a few minutes to over an hour") caused by the robots.

http://www.caranddriver.com/dailyautoinsider/11389/robot-malfunctions-slow-dodge-caliber-production.html

Interesting. Sounds like the Patriot will end up being delayed a few months and explains why the sudden silence from D-C on the Patriot.