Sasquatch bug (he is doing little damage with sp2 + he doesnt refresh the ruptures with sp1)

Nifz

Yesterday when I was rushing with the herald difficulty I noticed Sasquatch was doing no damage with the sp2 but I thought it might have been bad luck with the crits. But here you can see that he is doing no damage even when he does crit and also he doesnt refresh the ruptures with the sp1 https://youtube.com/watch?v=ySANwswX4IM (this is in the new cavalier difficulty , but as I said before it happened to me yesterday aswell when I was with last month side quest , after updating the game). One more fight vs Sunspot in the same quest https://youtube.com/watch?v=YEkLQR8v_5o