IIRC the location in your forum profile is overwritten from your
website profile every time you log in or whatever. And you can no longer edit or view the location in your website profile, because it used to be mandatory to fill in, and people complained, so Abovo fixed it by removing it but not really, now it's hidden data and cannot be changed by anyone, but still has this effect on your visible forum profile.
Like the Dutch say, "I hope to have informed you sufficiently." :o)