[Spoilers] Dialogue change added in update?

I convinced my fiance to play firewatch, and on day 33 after talking about calling in the night while sleepwalking, Delilah let Henry know about Javier, like a LOT about how she met him, how long they were together, and how she left to the tower after an incident when javiers brother died.

Maybe its just been awhile since my play through or i didnt say the right thing on that day, but I remember her not saying anything and then having an angry diologue about Javier after you read her profile by Ned in the scientific camp because she never mentoned him before...

Am I just forgetting this happens? Or is this new or maybe a response you can get to saying someting specific?