Symmetry Acting Weird in SP5.0

I upgraded to SP 5.0 and noticed something weird going onwith the symmetry restraint. If I select symmetry from the "Type"drop down box, then select the faces, and click the check mark, itgives me a "symmetry can only be applied to flat faces...." error.If I select the face while the restraint is still defaulted tofixed, then change to symmetry, it works.

Is anyone else seeing this?

Thanks,
StevenSolidworksSimulation