[SOLVED] lost 3 fields on registration

After upgrading to 1.8, 3 required radio fields no longer show on registration even though they should. I have other required radio fields that are also required that DO show. I've shuffled their order, moved them to another tab, etc and nothing can get them to show on registration. No one can register so I had to make them non-required.

This happened since updating to 1.8. Anyone else have this issue?

turned out to be a strange issue with yootheme. uploaded new theme and they are there now