WinDVD 9 for BD does play both of them from the drive with no problems. It just doesn't work using VCD.
Though I haven't tried using the beta VCD yet.
Yes, that is if you use VCD < 5.4.0.7. Please upgrade to VCD 5.4.0.8 (the latest one) and give WinDVD another try.
I don't know why James did not release (e.g. promote it to Downloads page) latest VCD yet. It seems to work just fine.