Well this is a new one for me (and didn't find anything searching the forum). I just booked a ticket through Chase Ultimate Rewards travel paying using a credit card -- have done this many times before but I can see that the Chase travel agency's software has changed since the last time I did a transaction through them.

Receipt on UA website after ticketing shows 'Visa' (I used a MC) and last 4 digits don't match any of my CC's. Chase has it right -- the ticket charge is already pending against the correct CC which would suggest that the travel agency has the CC correct in the reservation.

Anybody seen this before, and do I need to be concerned with this ticket possibly being cancelled at some point?