Presumably the issue was in fact a shortage of appropriately trained drivers, then?One of the two diagrams has been reinstated with a pair of 455s. Ignore the "This service is cancelled." which is a problem RTT has with VSTP cancelled and subsequently VSTP re-instated trains. You can see from the actual timings that it dud run.
Realtime Trains | 2O17 0917 London Waterloo to London Waterloo | 15/12/2024
Real-time train running information for 2O17 0917 departure from London Waterloo to London Waterloo on 15/12/2024. From Realtime Trains, an independent source of train running info for Great Britain.www.realtimetrains.co.uk