Did Zader stop working for Heroic Rancor?

Something is still very broken with Zader rancor teams. First phase you enter will always be very difficult and TM reduction rarely does anything. Second phase is easier, and by the 3rd phase, it's gravy. If you skip P1 and enter in P2 or P3, it is even much worse. Phases 2-4 do NOT act the same if you start in Phase 1 or a later phase. This needs further attention as it is very much broken.