[Crisp]

I just got mine back from the dealer for this issue. This is the second time it happens in 3 months. It's a sway bar link that gets loosened up for an unknown reason and ends up causing the knocking noise. It gets progressively worse with time. They tightened up the nut again and are waiting for a replacement part. Not sure what the permanent fix is as the issue doesn't make too much sense (a nut consistently getting loose).
I haven't had time to dive too much into it but if it happens again, I'm going under the car myself to troubleshoot.