The other trains seem to be useable in game,meaning your own livery editor versions but the 1938's tube train livery created tube trains don't show up as options to drive,even thought there still showing up as livery editor creation.so is this a current issuse?
Apparently there is a known bug with this train. Rivet games are aware of the problem but if yet haven't come up with any satisfactory solution. It's annoys me to as I spent hour doing this.