I have gotten to the end of Project Impurity and started the Purifier, gotten the victory video, and then it looks like it loads the next start of Broken Steel, but the screen stays blacked out, and I can here Fawke's breathing and that's it.
Just figured it out for myself: dynamic timescale. Reloaded, changed back to fixed and the 30:1 ratio and everything worked beyond the victory video. Now to go get that Tesla Canon :)