What determines where Duty Roulette puts you?

[silverlunarfox]

So I just did a leveling roulette, right. And here was the party:

Level 57 SMN (Me)
Level 70 SCH
Level 68 BLM
Level 35 DRK

and we got put in Sastasha. There was no logical reason for any of us to go into that dungeon specifically, so why that one? Why not the highest that we could all do (which in this case would be Qarn or Brayflox)?

been there done that....

I'm just convinced the game hates our group....

We can go in with all 70's and still get sastasha.....