You can buy 4 guest tickets so it's possible to have 5 tickets in your name. Was just pondering the same thing after posting in this thread earlier. Guess there is no scarcity for this match.
Are you buying a season ticket holder guest ticket? In that case allocate it to yourself (as the season ticket holder) as you are the person eligible to buy the ticket. They aren't eligible to buy it.
Hopefully the trains to London are a bit more predictable than the West Coast Mainline. (Which is what I’m assuming is causing the slow uptake of City and Wolves.)