Logs me in as my OTHER character?

On this site I login as my original login info, from ffxi onward I never had a problem, now all of a sudden it says welcome payn? That's my OTHER character.... (One i hardly use at that).

Also in my settings it even has my original character as my main. Any way someone can look into this please?

Thank you :)

EDIT: after posting it shows my correct character name but my forum name is still payn. Shouldn't my original account name be here instead of payn? None of my accounts are under payn so it just seems weird why that would even happen. (Hope that helps)