Just for fun, I created an Allied race Druid on the PTR last night and decided to choose Legion as my level 10 to 50 experience. After acquiring the Scythe of Elune, I was supposed to be given the Dreamwalking teleportation ability to bring me back to my Order hall.
The quest even states I will receive it when I turn it in and of course, I did not receive it. I used the Dalaran Hearthstone to see if I could just use a FP to get back to my order Hall, but no, had to hoof it from Azsuna and that was only after going back to Orgrimmar and then port to Azsuna.
Took less than an hour to find a game-breaking leveling bug. Of course I submitted the bug and tried re-booting, checked every page in the spell book and even the regular book section where the riding info and what not is displayed.
The pre-patch has many different instances such as this. If they take their time, I’d be all for it.