FWIW, if you look at his pictures - it appears that the stud broke because the nut got tightened against the end of the thread - was not threaded far enough into the block or they need a washer under the nut. The stud is broke right where the threads end and they are all inside the nut.

 

I have been in twice for broken exhaust bolts, both times covered under warranty without question.

 

Mikey,

Recalls are VIN specific, so if you would like me to confirm if there are any outstanding recalls on your vehicle, feel free to PM your VIN#. I can also double check your warranty coverage on the vehicle. However, I can not guarantee coverage until it has been diagnosed and determined defective by a Dodge dealer.

 

Just to let everyone know and to thank all of those who responded with a helpful comment, the dealer agreed to change/remove the broken bolts. One of the mechanics recognized the tapping noise immediately. They couldn't get two out so had to do some major engine work to get to them with an easy out. It wasn't so easy.
Final: Two pages of repair items either fixed or replaced. Truck Cleaned and vacuumed.
NO CHARGE!!! And a loaner to boot! Took 3 days.