It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

×
1. installing just fathers promise without updating the main game bugs the game (can't exactly remember how, but i was unable to play)

2. after installing the DLC, playing a random game, i got a father-daughter team with the 3 locations from the DLC as first scavenging targets and never got additional ones (probably because i couldn't trigger the unlocks in a regular game). with only 3 locations its not possible to survive. playing one of the fixed scenarios (the last one) did work as it should.

3. the monologues from fathers promise also happen in the main game when you enter those locations. it does not influence the mechanics. they just don't fit at all.
Yup I've also experienced this.
Have you tried to RESTART the campaign?