V-Flyer

Flying on the 1 to EWR on the 24th and just went to check something in My Booking and noticed that the seat map is blank! I had a seat confirmed before when it was showing a 747, I have noticed that recently an A340 has been used quite a lot on this route, I wonder if that is why I cant view the map at present as the plane may change? I really hope this is the case as I really prefer the A340

Still a 747 according to Ef, but it can always change!