Oh Man.... This is getting good. I talked to them today and he said they were breaking studs left and right and now the rear flange (after the cat) is broken and the two bolts are broken with it!!!

Sounds like they are having a lot of fun with it!!!! I wasn't going to tell them that the flange was half a$$ed put back together to begin with, but at least they will fix it.
Now may be a good time to put on a cat back when they are finished, because I will have new bolts, and a new gasket on there!!!!