I have noticed at City Thameslink station they have a bus station sign inside the station for some reason. It was last updated around 2020 and has out of date publicity. I’ll update when I am next there.
Kidbrooke station also has one of these “bus station” signs on the platform. It’s up-to-date however, I assume they have no trouble accessing this as the station’s gates rarely ever close, while City Thameslink is often closed presumably when TFL sends out their people to update these signs…. or perhaps it’s just been forgot about!
I call it “out of date” but really it’s just whatever the TFL publicity that was floating around in 2020 was, instead of the latest posters they have around now.