I just noticed that “Twitter profile” under my account here is not my current Twitter handle (@tadija), but some previous one which I had when I registered on dev forums (@_tadija).
I can’t find an option to fix that, so my Twitter profile link goes to another person’s current Twitter handle, not me.
While I’m at it, it seems that I also can’t change my email address, because after I get message “We’ve sent an email to that address. Please follow the confirmation instructions.” I never receive email to confirm that change.
It would be great if someone can help me with this.