I'm flying on the BA295 to ORD tomorrow (23/1).

After looking at the seatmap last week, its looks like its going to be a 777-336ER^
But when I checked in this morning, the seatmap looked rather strange.

The row numbers still indicates its a 777-336, but the layout showed.

A-B Aisle C-D-E-F Aisle G-J-K



I presume this is just a strange seatmap problem at not an aircraft change?
I would post a screen shot, but after playing with my iPod I've accidently generated a boarding pass, and thus can't view the seatmap