I launched my game this afternoon and my Class 66, my '72 Tube Stock and my CL 377/2 are unusable in the London Euston - Milton Keynes route specifically. I can only play with the CL 350/1 on the timetable mode. But, others were playable a few days ago. The routes from which all of those trains come from are downloaded (BKL, SEH and ECW) but it just doesn't want to make the services available ti me in the timetable mode for some reason. Those trains are available in other routes through the timetable mode nonetheless. However, for the CL 377/2, it is completely gone. I can't find it anymore. If I remember correctly, it is not the same train as those from BML and ECW, which are CL 377/4, which I actually possess.
8th gen (ps4 and xbox one) only have the 390 and 350 for WCML. You can spawn the 72, 66, 377/2 in free mode
For 8th gen users, the base WCML has just the Class 350 playable with the Class 66, 377 and '72 tube stock removed from the timetable to help performance and stability. The Class 390 Pendalino is available as a playable layer if you purchase that DLC separately but in my opinion, while it does improve the rail scene it will cause the game to crash 90% of the time coming into Euston. The Cargo Line: Intermodal gameplay pack coming on the 1st of May has not yet been confirmed as a 9th gen only pack and advertises services for the WCML and ECML so you should gain some playable services for the 66 if you purchase that DLC. The removed layer trains are still spawnable in free roam and the Class 66 can be used as a a substitute on other 66 services.
