Membership Plugin

I have a couple questions.

I seem to have a bug in the profile page. I am not sure if it is related to this plugin. The user first name and last name fields do not seem to "keep" entered values. They save and I can display them but the fields are empty. Then if I am to update anything else on the profile and save it will erase the values since there is nothing in the field.

I did try to deactivate all plugins and go back to the 2011 theme and the issue was still there.

I am just not sure if the plugin alterd the database somehow and the fields arent lining up...

Thanks for any help.