Night Elf (1-11) weird arrow waypoints with quest steps 78-80

[otakuishi]

The transitionary step between 78 to 79 was done correctly to what the addon requested me to do but where to go/what to do when looking at 79 is weird for me because of the arrow waypoints. The arrow leads me outside of Teldrassil by having me head to Darnassus then "through the pink portal" the addon tells me to go. This ends up pointing me in the direction which leads toward the water/sea on the outside of Teldrassil. Furthermore, this doesn't tell me what to do on 79 in terms of arrow waypoints/where to go based on those waypoints. All in all it ends up that step 79-80 progress/transition is a fail because the whole waypoint direction is messing up on 79.

Here is a picture on what I'm seeing: http://puu.sh/jDb6S/996d1b3efa.jpg

Debugging info provided by the addon: http://pastebin.com/BdGKytnk

On 78, step 78 told me to Hearthstone out after finishing it so I did and it lead me to where I am now. I'm beginning to think it shouldn't have asked me to hearthstone out... I dunno but could you all please look at this? Oh and also I think I've fixed my progression but just wanted to point this weird anomaly out which had confused the crap out of me...

ps.
Sorry for the fact I'm using pastebin but the debug info is too large to post in code and I get "The text that you have entered is too long" message.

[ZG Support 1]

Yeah, not sure why it suggested to hearth out when you still need to be in that cave system. Step back to 78 and enter that cave system again and then once you're inside switch to step 79 and the arrow should direct you properly.