Yes the new one is even more exposed to the elements. The market has gone, whether it has relocated somewhere else I don't know.
At the old station I've seen the far side platform used to terminate peak hour trains but I can't recall ever seeing a train on the nearside platform.
I left in 2003 but not much has changed since then by the sounds of it. I also remember that weirdly the station staff could use the automated PA unit in the little hut at the top of the steps of platforms 3 and 4 to announce trains on any of the 4 platforms but if they were in their staffroom on platform 2 they couldn't use the PA system on platform 2 for platforms 3 and 4, they had to use the underpass and go up the stairs.
I must admit you could lose a lot of weight running up and down those stairs at peak times especially if it was just you on duty, I think at one point they ended up having two members of station staff to make it easier, however with the station being so open and sitting in a one person cramped hut, whoever was on platform 3 and 4 duty whistled the train off and walked back to platform 2 for a cuppa.