I have created a new page for "Scheduled On-Track Machine Movements (click here)" - in short this should do what it says on the tin - shows scheduled machine movements using information from Network Rail's "Schedule" open data feeds.

A few small caveats - the page is not "real time" so doesn't show if a train is actively moving. Likewise it doesn't show any short-notice cancellations or changes, and also does not show any short-notice "VSTP" / "VVR" moves. With all this in mind it is always worth checking your favourite "real time" website for active movements/changes etc.

Hope you find this feature useful. If there are any problems or questions then post a reply here.