During the Return to story missions, I have been experiencing some issues with some of the voiced dialogue lines not being audible. For example, my character will speak, an NPC will reply, and both lines will be audible. After that the NPC dialogue will only be audible for alternate replies. My character's replies are always audible. I only know the NPC has spoken because I see the chat bubble.
Not sure when this started for me. I don't recall it being an issue when I originally played the story episodes. My setup has not changed. More of an annoying immersion breaker than game breaking, but any advice on what to do to resolve the issue would be welcome.