Platform: PS5 On the PIS displays on the 377 on these services, the list of stations cuts short at Shepherd's Bush, or as the train claims "Shepherd" On the departure screens at East Croydon Berkhamsted is incorrectly spelt as "Berkhampstead" and on the scrolling departure boards the list of stations also cuts off at Berkhamsted.
I saw that at East Croydon the train has London stations only nothing north of Shepherds Bush I think, the platform CIS has Berkhampsted and then Berth as the last station.
