Since I haven't really played this route very much before I'm not sure if these issues existed from the beginning or they're something new but I thought I'll mention the experience I had. Finished the first chapter of journey mode and started the second. The first service is a timetable run from Köln to Aachen in the Talent 2. First off I noticed that there are no passengers on my train. None when I started and none when I finished in Aachen. Same thing was on the last scenario I did which was "Snow and Ice". So after Rush Hour there are no passengers at all? Anyway, the second weird thing I noticed was that the clock that's on both screens in the talent 2 isn't moving. Speedometer works fine but the clock is stuck. When you change camera and back into the cockpit the clock has corrected itself but it's still stuck. The clock thing is a minor annoyance but having no passengers kind of beats the purpose of driving a passenger service in the first place.
This bug is affecting more and more routes. The passengers are there but they are invisible, you can bump into them. This bug is the same where players cant sit down as a passenger because the trains are actually full but you see them as empty. Currently this bug affects nearly all of the routes but since the problem is “invisible” dovetail just ignores it.