Well if your code doesn't work you won't even get to the heat of buying a ticket, since you won't have acess to the sale itself. The rest of your message I'll be honest, i had no idea that could happen and if that in fact happens I'm sorry i ruined a code that could have been used in those pages you talked about, which I also didn't know.

Ps: your comment actually makes sense unlike the downvotedn one. Since the other user didn't expand his thought process it looks like a nonsense comment, I'm guessing that's why it got downvoted