Same here. I can't change my preferences to display my Name and Gender.
After I marked "Yes" for First Name, Last Name and Gender, I clicked Apply Changes, only to see them change back to "No".

Anyone know the solution to this problem? :|dr_jashugan

I have been having the same problem, I am trying to let everyone view first, last name, and e-mail on my profile, but it keeps switching the box back to no, even after I click apply changes.