I checked the links in the copies of the invitations I sent to myself from the event and there is no "override" in the URLs.   What I did which I am wondering if it caused the problem was send the event link from the event page (at the top) to the same email list via CC email when some said they didn't get the invitation.   I am wondering if that link is different than the invitation link which was also sent to the same list.  When clicking on both they come to the same event page but I am wondering if they were counted differently.   Second related question - when does the Event lock the person in -- when he starts filling out the form or when he comes back from Paypal and hits submit.  We gave people the option of PAYPAL or Pay by Check and it seems the persons who hit pay by check got in before those that selected PAYPAL.   It would seem that pay by check is certainly quicker. ... View more