I like to think I am "train literate"(!) and wanting to purchase a return ticket from Swanwick (Hants) to Plumpton next week - which is entirely on Southern Trains I used National Rail to identify train times and selected a Southern Train from Southampton to Victoria ( change at Gatwick) and then another Southern Train down to Plumpton via Haywards Heath. Same on the return. However when going over to the Southern site to complete the purchase online the desired trains (all those to /from Victoria via Gatwick) had disappeared and the only only route the site will sell me is those along the slow coastway route via Brighton! 30 minutes longer plus an extra change!) The times of the coastway trains do not suit at all and even selecting "must go via Gatwick" does not make any difference. What is the matter with Southern that its timetable selector does not even show all its own trains let alone those of other operators?