PS5. Trying to do the first "Rail Journey" in "Schnellfahrstrecke Köln" is the "BR442 Talent Introduction". During the step of stopping at the station the destination marker disappears and it's not possible to proceed after this step. Now you see it: Now you don't:
https://forums.dovetailgames.com/threads/bug-on-br-442-introduction-mission.60966/ known Issue. DTG Alex DTG JD
Also reported here a month ago: https://forums.dovetailgames.com/threads/stop-marker-disappears-during-talent2-intro.59970/ but neither it nor any other reported bug I've reported has been acknowledged or fixed.
I skipped past this problem journey and tried a few others on the route. The HUD for the ICE1 will show a white number when acceleration is applied, but it doesn't ever switch to showing a yellow number when braking is applied (this seems to be different from how HUD works with the ICE1 in the new TSW3 route). So far I've kept AFB enabled, and I'm not sure if that makes a difference.