Sending Previous SAT Scores

I’ve sent my scores from March 14th, October 3rd, and December 5th together to my colleges and I’ve printed the invoice that says all three scores will be sent out. I have recipients for my December test, however, Collegeboard says that I don’t have any recipients for my March and October scores and my colleges haven’t received any of them either. Why haven’t my previous scores been sent? Do I have to wait until the December scores are out?