I had an ICE train cancelled where I had the super sparpreis ticket.
The app shows me current alternatives. Does this mean I can get on the alternatives without any further ado or do I have to go to a DB Reisezentrum and get a alternative ticket issued? The alternatives take me through a different S bahn and RB connection via a different city ( Wurzburg) but to make it to the same connection of an ICE at Goettingen.
There's very little time so if I go to the Reisezentrum I probably will miss the alternative suggested by the app.