In March, I'm taking an overnight flight from SGN to ICN on an Asiana 747-400 (OZ 736).

When selecting seats, according to the Seat Guru map, I was able to select what appear to be business class seats (21 J and 21 K).

On the Asiana seat map, these seats are situated in a 2-3-2 location as opposed to 3-4-3 for the rest of the plane.

So...did we luck out? Was this a computer error? The one explanation I could think of is that as an overnight flight, this appears to be a repositioning flight and Asiana isn't expecting to sell business class?

Any input would be appreciated. Thanks! - Rob