I accidentally set my profile picture to a image which is long in height. I clicked on Additional Information in Profile Edit section and now I cannot change my profile picture,Personnel and Professional settings as those two links covered by the long picture.
In order to reproduce the bug set this image https://s3.amazonaws.com/codechef_shared/sites/default/files/uploads/pictures/b47b8f2b5a7d349ba626844331d4bb4d.jpg as your profile picture and click on Additional section in Profile Edit section.
Please fix it soon.