[2019] Shut up dammit

So I just installed the update, was expecting some missing volcano thralls or thralls with 100hp and no inventory. What I got was completely unexpected. My base now sounds like an orgy, every thrall I own is saying ‘ooooh’, ‘arrrr’ or letting out a little yelp for like no reason like every 5 seconds. Hilarious as this was for the first few minutes it’s now bothering me somewhat. Is this a known thing? Am I the only one suffering this perpetual ‘arrival’ of every thrall I own?