If that is so TOM need to update their website. I ran a dummy booking a few days ago from BFS and it states clearly "Enjoy extra leg room on our Boeing 757 short/mid-haul routes" with an option to purchase. Would a SWG aircraft have a similar number of "extra leg room seats"?
The latest fleet plans for Summer 15 show BFS as a SWG 738.
The SWG 738 have 1 ABC and 2-5 DEF as extra leg room seats.