This doesn't make sense either. So the guests can attend?
/fc "Hey everyone, we plan on having our wedding tonight at 8PM. Come see us for an invitation."
You hand out invitations to people and the couple says "Hey everyone, we are going to start the wedding. Please start making your way over to Sanctum of the Twelve."
The 2 hour segment really has nothing to do with scheduling the time for guests to attend.
