We booked and paid for seat selection on a 9hr flight from Seattle to London. Our seats were two seats then the aisle. We were notified today that they moved us to the middle row with four seats. We called the reservation line to complain and really didn't get anywhere. But we told that the exit row currently has no one sitting in it. Apparently all the other seats are "unavailable". We filed a complaint on there customer service website.
Does anybody have helpful ideas on how to fix this? Or better yet has anyone ever won this battle?