[2020] Summit: what happens after you kill the hunters?

So yesterday I was able to finally kill the hunters on level 100 with 3 more randoms. But there was no “endgame”, nothing. We killed them on our 3rd attempt and explored the floor, shooting stuff in frustration.

I was expecting some cut scene, at least a recording, but nothing happened. If it was a bug, then I give up. I kid you not, I probably spent over 15 hours combined in 3 or 4 days just to make the legendary floors. Usually I had to give up because it was too late. Yesterday I started at 5pm and ended at 10pm.

Edit: typo fix.