Guild Wars 2

I am on 99% world completion with only one point of interest remaining, how this point seems to be in arah ( Elder Dragon’s Lair). However i can’t find the path that may lead too in i have done the story mode twice to check if it bugged but still no luck with getting it.
Ive combed through WvW and the normal map to see if there was any other points when i was told the ones in the dungeon don’t count towards it, however i cannot find any other points that im missing..

Can anyone help?

Thanks

explorable mode?

Do you know which path leads to dragon’s lair?

And you’ve already checked the one in the Chantry of Secrets?

What a legend! Thankyou so much