AutoCAD Inventor :: Tube And Pipe Include Geometry Malfunction

Inventor 2013. I use user workplanes to define my pipe runs. I set them up in the top level tube and pipe assy, include them in routes then constrain sketch geometry to them. I have done lots of this in my assembly and it has worked fine. They need to be visible and clicked on in the model window; for some reason you can't click on them in the browser. Now it won't include them in my routes. It thinks about it for half a second but does nothing. It will include planes from solid model geometry, origin planes, and user workplanes created in the run.