I have, actually. I would really like to think it's that simple of a case, but I am extremely loathe to uninstall and reinstall Steam just to see if that's something that will get CoH2 worldbuilder to work. Argh, I've had a hateful relationship with Steam since it deleted an entire hard drive back in 2005 when I uninstalled it.
But for the sake of science and troubleshooting I guess I will test this out. Identifying the solution will hopefully help others with the issue or even help to get a fix released.
