Join Date: Jul 2003
Location: CGK
Programs: SQ TPP30, CX DM, DL P, FB P, AA G, GA CB, WOH LGLOB, HH D, MB G, Hertz P
Posts: 2,887
I only know wrong gender ticket can be a problem.
I was travelling with a staff for which somehow TA issued his ticket as a "Ms.".
He almost couldn't check-in for the flight. At the end only after my TA promised to send a new replacement ticket to airport the next day, and I guarantee that with a credit card, was he allowed to fly.