Auric Bassin Bristleback Chasm odd invisible wall

[tim.4596]

Hello an invisible wall has appeared right above Vinetooth Den. Is this meant to be ?

Before PoF came out I used to use this route to get the North east Vista & Hero point, but now it seems like there is an invisible wall stopping me from using this route.I am pretty sure this isn't supposed to be as you would normally also use this route to get the mastery point along the way that requires poison mastery to acquire.

Let me know if you need a picture.

[rani.9025]

Auric Basin - there is invisible wall elsewhere I have encountered. One atop the Southwatch creep/Tarir entrance for the exalted mask - preventing interaction. People also have encountered this issue elswhere.