I've have gone through every single e-mail, too bad I don't have transcripts of the phone conversations--silly me didn't think I'd need them!
There is no specific yes/no from either coordinator in any of the e-mails though there was verbal confirmation. She took everything over the phone. However, I make reference to the wedding date and time in every single e-mail. They all say This is Erin, CSA, June21, 4:00 pm. I feel like at some point if my reservation was not there she could have said, hey I don't have you in that time slot on that day, etc.
And, I talked to her on the phone yesterday to confirm. That was the first time she EVER mentioned I was not on the schedule. SO I re-submitted all info and my credit card number. So she had the info yesterday. But I guess she tried to charge it today and had a problem with the number and while all of this was taking place, the other couple took my spot!