Generate Visual Studio Project Files does not find new classes

When I run Generate Visual Studio Project Files the sln is made for my project but it does not detect the new class and make the project files for my game. There are no errors, I screen recorded the process but the dialog closes with no errors displayed.

I have deleted the Intermediate, Saved and .vs folders trying to force it to recognize but that did not work. I’m at a loss for what to do next. I’ve already reinstalled VS 2017 just to get to this point. UE4 that I built appears to work fine, I just can’t get the project specific files for my game generated.

I’m using Visual Studio 2017 community edition and built the 4.19 source from github, downloaded sometime mid April of 2018