Unable to change name, nickname, gender or location

Unable to change name, nickname, gender or location

For some reason my own email (the super admin) has my name and nickname as kparnis, gender as unspecified and location as afghanistan
I never entered this in and when trying to change it, it allows me to put in the name I do want (Mifkop in both), the correct gender and location and when I press save it says 'user profile saved successfully'- however it never actually does update.

Please can this be corrected?