PlayStation Scenario Planner Driver Locomotive On Game Not The One Defined!

When trying to play a scenario, created on Scenario Planner, several times the selected locomotive to be driven, is changed for other ones!
I noticed this most of the time with freight trains scenarios. Mainly on DB ones.

Please notice the last one I created where DB BR 185 is selected



But, what appeared instead...



The DB BR 143. Or...


The DB BR 146.

This happens frequently but even, the other locomotives appears first.
I have to restart the Scenario 3, 4 or 5 times until finally the BR 185 appears.
Of course some times it appears at the first time.

This situation is really annoying.

Please kindly ask you to try to fix it.
Thanks