Some Profiles Cross Linked

I originally used the migration script included with easysocial to migrate my jomsocial users. In the activity stream or anywhere where there is a user profile avatar, and you click on it, it takes you to someone elses profile. You can see this by going to http://www.vapertrek.com and look in the front page and look for a post by Brad. Click on the avatar image and it will bring you to the profile of carlucci which is mine. I have checked a good number of them and some are fine and some are cross linked. Please advise.