Clicking the 'Save' Button under edit profile removes all Profile Page Title from both timeline view, and Customize Profile tab. Just clicking the X keeps the Profile Page Title, but any time the Save button is clicked in the General tab, Profile Page Title gets removed.
When opening 'edit profile' or 'edit account' pop-ups in Opera, half the screen is blank.
I upgraded to the latest version of Opera (9.5) today, but I still have the problem.
No problem in Firefox or Safari, but Opera is the most standards-compliant of the three.