Good news. I'm sure the timetables used to be displayed both inside the ticket hall and on Platform 1, so there's no reason why they can't be in both places.
The timetables currently on Platform 1 are displayed in the cases immediately behind the benches, so you can't get very close to them (especially if someone is sitting on the bench). Plus you wouldn't know they were there unless you wandered up and down the platform looking for them.