Help with quest [none left behind]

Hello,

I've been doing the questline of the pandaren, but i can not get pass from this one
https://www.youtube.com/watch?v=ujKQ7IFwkks
I dont know if it should autocomplet in this server or should i do something else, im not able to pick up the wounded soldiers like that.

Thanks

Actually, you can just complete all other quests and leave Pandaria.

Done it many time.

not working for me :( cant click on sailors to pick them up and i tried running back to the area they send you to choose your faction but nothing there