Arthentine vista#7 (Solved) (I was just being an idiot that did not sleep for 2 days, sorry)

For some reason I cannot use the sand portal that can teleport you to the Arthentine vista#7’s location. It shows that I completed the quest in the adventurer’s tome, but I am not sure whether I did it or not (I cannot pick up the quest either so I assume that I did it before). see pics for more details. Thank you for any help.

Server: Brelshaza EU central
ign: Smetak

EDIT: I picked up the quest earlier and just didn’t noticed it in my quest log, sorry (but still dont know how it can be showing in the tome as completed while I have it in a quest jurnal.)