I had a stint back in early HW where EX gave me Neverreap every day for 3 weeks straight. Even now, with 4 choices in EX, I almost always get Anyder (I've seen Cosmos ONE time since my initial clear on release day). Had another time in SB where me and 2 guildies went into leveling roulette, all of us in the 60+ range, and got thrown into Tam-Tara normal...with another 60+.

Roulette assignments be trippin'. Just gotta roll with it.