Yeah, the girl’s cards aren’t a guide on the act stuff.
The leads have that purpose.
But if you haven’t raided the church yet, you’re still in act 2.
Also, if you don’t have leads in act 2.
Visiting Gramps
First, check if he’s still in the garden. Then go to the map and take a train to the mountains. Talk to him.
Training
Gramps won’t spill the beans until you’re ready. So do the 4 levels of training. Then talk to him again.
Someone shot the messenger
Gramps still won’t talk, he needs you to fetch a pigeon on the lake. It’s on the map, you have to check it at least 3 times. Bring him the pigeon back once you found it. A bit more talking and now you should have the main story leads.