I did hear today of the plan to make changes to the PV side of the station, inc changes to the exit, possibly including a new structure. I believe this to be the final decision on the new exit to FH station. It sounded to me like it would be something that would not only be open a few hours a day. But of course I could have grasped the wrong end of the stick.
All in all it sounds like the rail company have made a workable plan. Now just to find more info on it.