No Outland content displays in the current version, those sections are just missing. While I realise that Classic isn't the same as Retail, can't most of the information be taken from there?

So then, are still waiting on Grail.lua files? I can send mine if you like, I've done most of the leveling quests, so it's pretty much just end zone, and end game stuff I still have to do. Where do I send it?

you can attach it here to the bug

The choice was made to specifically not take retail information to populate classic. I am hoping people will start sending in their account-wide Grail.lua saved variables file to allow me to populate those zones faster.

Fair enough, but this might be of use to you. I believe it is written for Classic TBC:

https://www.warcrafttavern.com/tbc/guides/horde-leveling-guide/

Has both factions, but Horde is best faction :P