Online seat allocation

Hi,
Just checked my online seat allocations today and have found that on my outbound flight (VS1) in September, myself and my partner have been moved from the seats we selected at time of booking (using the online seat selection tool).
We're now on the opposite side of the plane, further forward and directly over the wing.
Not 100% happy as I had picked seats where we would be able to see the ground.
Oh well, I suppose it does list your seat choices as 'preferences', so VS can shift you round etc. Kinda annoying though all the same.
Just checked my online seat allocations today and have found that on my outbound flight (VS1) in September, myself and my partner have been moved from the seats we selected at time of booking (using the online seat selection tool).
We're now on the opposite side of the plane, further forward and directly over the wing.
Not 100% happy as I had picked seats where we would be able to see the ground.
Oh well, I suppose it does list your seat choices as 'preferences', so VS can shift you round etc. Kinda annoying though all the same.