Into the Monastery

Sha in the Monastery Quest Tree From Whiterock

The Ordo Warbringer{A2,H1,H2}* Barrels of Fun{H}* Pandaren Prisoners{H}*
                           └──────┼───────────────┘
Call Out Their Leader* S)The Shado-Pan{H} Hit Medicine* All of the Arrows*
 |                  └────┐        |       /             /
a)Turnabout             a)The Defense of Shado-Pan Fallback    +)Holed Up
a)Unmasking the Yaungol
b)To Winter's Blossom
 |                \
b)A Line Unbroken b)Honor, Even in Death
    \             /
    b)To the Wall!
    /             \
c)Off the Wall!   c)A Terrible Sacrifice
 |                /
d)Lao-Chin's Gambit
d)Do a Barrel Roll!
d)Finish This!──────>My Husband...*
 |
f)Where are My Reinforcements?
f)Unbelievable!
S)Into the Monastery{backup version}(Shado-Pan Monastery)
#)Lord of the Shado-Pan(Shado-Pan Monastery)

#)The Path to Respect Lies in Violence(Shado-Pan Monastery)

Legend:
S means Skippable
+ means Can start anytime, prequests not needed.
{H} means Quest Have Horde Variant, click {H} for it.
* means another Quest Tree.

1. 
   
2. Yes, there are SUCH WEIRD prequests, even more weird that it have breadcumb with other prequests.
3. 
   

Any1 else had trouble getting this quest? i have completed all the quests before this one, but still can't get it.

EDIT: Per a comment on the Unbelievable! quest, if you have ran this dungeon prior to doing the questline, this quest will not show up.

Ban is not offering this quest to me. I'm not sure why. I've flown around and made sure I was in the right "phase". I also went inside to see if it was being offered there, nothing.