On the Goizueta website, following is given:
On campus interviews are open to all qualified candidates before November 14, 2014 (Round One applicants by October 10). You do not need to have an application on file nor an invitation to interview. To request an on-campus interview, visit the Goizueta Connection system. After filling out a brief registration form, you can request an interview appointment that suits your availability. You may also want to schedule a class visit or lunch with a current MBA student for while you are on campus, which can also be scheduled through Goizueta Connection.
After November 14, interviews are by invitation only after review of your completed application. Submit all required application materials in order to be considered.
So I hope they start giving invites from today.