Hey,
On my next coming Interrail trip I'd to use the nighttrain between Zagreb and Zürich.
But I've seen in the Rail Planner App and also in the DB Navigator, that this train travels between Salzburg and Innsbruk through Germany.
I'm from Germany, so I don't know if I have to use my In- and my Outbound journey for this train or does a specific rule apply on this specific route, because I have seen that this train and also all the other trains don't stop in Germany.
Thank you :)