Companions aren't bantering?

Same issue with the PC Digital Deluxe Edition. In the 25 hours I've played, I've had about 3 party banter expierences. 

PC Digital Copy - 10+ hours have only had one sentence bursts from companions when I've completed a quest / found an item.  I've had banter occur between Cassandra and Blackwall once. That's it. 

I am also experiencing this. My first play-through took about 52 hours and in that time here is the amount of banters I came across:

Solas/Cass once, Solas/Dorian once, Dorian/Cass once or twice, Dorian/Cole twice (post-game, after I was aware of this bug), Sera/Vivienne twice, Sera/Iron Bull once, and Iron Bull/Vivienne twice. So in total I experienced 10~12 banters over a full 52 hour play-through.

My primary party during those 52 hours was Inquis/Dorian/Cass/Vivienne. Cass/Vivienne never spoke to each other, neither did Dorian/Vivienne. It's certainly saddening knowing that you played through the entire story, but you missed out on so much. The entire time I was thinking "Why is there such little party banter? This wasn't the case with DAO or DA2" and thought maybe it was spread out due to how big the game is. As a result the game felt incredibly lonely at times, with me crawling back to skyhold just to get some conversation (and in the case of Dorian, some loving teehee). I definitely feel like I missed out on a lot, because I've heard nothing but great things about the quality and quantity of party banter from those without this bug.

This is on pc (digital deluxe download) btw. 

Aside: I had started other runs of the game, making my total play time of the game be around 80 hours. The banter in those was non-existant. It's worth noting that people will make a rare comment on the location (Vivienne scoffing at Fereldan) or say their version of setting up camp/"Hey look quests and quest stuff!" lines but conversations between the characters are, considering the length of this game, incredibly rare and bordering on non-existent. 

PC, basic  edition, digital download.

I am also having this glitch on the PS4. Hope it gets fixed soon.

70+ hours in and I've also noticed a lack in banter. I'll be lucky to get banter once every couple of hours. Waiting to see who wins out of a mental chess match when the match has been going on over several hours due to a lack of banter sucks. I find I get a little more banter if I go to a brand new unexplored place, but in places I've been to before, even if only briefly, I'll be lucky to get any banter.

Running the PC Digital Deluxe version

I have also been experiencing a lack of bantering, about once every twenty-forty minutes. I've also been entirely unable to hear any banter for several characters. It's a real shame and I hope something can be done! I am on PC with standard edition. 

I Have Dragon Age on the PS4. I've noticed this glitch occuring during what I am assuming is in the middle of the story. 

Yeah, ive got the same stuff.

Typically for either cassandra or stroud. t's also happened with the duchess at the winter palace. Not game breaking, just takes like 40-80 seconds of waiting for dialogue to continue