HI

I am currently in Shanghai and want to return a bit earlier, the internet is showing seats available in all classes for a PVG-DXB-LHR run on tuesday, but I have been told that I cannot change as they are only available for new tickets!!! I'm on a saver ticket so know I will have to pay, and don't have a problem with that.

Can someone enlighten me as to why I cannot change a reservation when there are seats available. ??