Turn 5 Downed by JP Group? Exploits or Legit?

[Pellegri]

We do not believe twisters are bugged in their current incarnation.

So then....why hasn't it been downed yet? Unless there's some super secret mechanic after them that are preventing guilds like yourself from finishing it, why has no one in the world done it yet? If twisters weren't bugged then why hasn't any other group said otherwise? Could be every single other group is just doing them wrong and hitting the same wall, but it's odd that not a single other one has found the so called strat to get around the insta gibbing.