To be fair, Expert has always been a coinflip... Heads? Haukke Manor (Hard). Tails? Copperbell Mines (Hard). Coin lands on its side and rolls down a drain? Pharos Sirius.

At this point though, I genuinely don't care about the Roulette anymore... PvP replaced it for me, and with Diadem having objectives for Esoterics and potentially letting you farm i210? Yeah, I've completely stopped caring.