I was invited to first-round interviews after passing the online test (also had a partner referral and several people in my target office backing my application), but while I was waiting for scheduling they called me and cancelled them. They told me they met their cuota for the year and said I could reapply in September.
Was this just a nice way to let me off the hook? It seems very odd they would invite you to an interview and then just take back the invitation.