I was exploring http://www.drupalcores.com and found an issue. I am #161 position and my Drupal.org username has a "." (gaurav.kapoor). Because of this URL generated is https://www.drupal.org/u/gaurav.kapoor and it gives a 404. Compared to any other user who has . in the username, the URL generated is fine eg (greg.1.anderson and tim.plunkett)
I was exploring http://www.drupalcores.com and found an issue. I am #161 position and my Drupal.org username has a "." (gaurav.kapoor). Because of this URL generated is https://www.drupal.org/u/gaurav.kapoor and it gives a 404. Compared to any other user who has . in the username, the URL generated is fine eg (greg.1.anderson and tim.plunkett)
The correct URL should be shown after removing dots in the username in all the cases. In my case https://www.drupal.org/u/gauravkapoor.