World quests stopped being doable in Legion

I can see them on the map but when I fly to them, nothing starts, no yellow boundaries, no quest start. I did the zones in order of left to right and I was able to do all of Azsuna but while completing Val’Shara, the issue began. I was able to complete one or two world quest areas then they quit working and the same occurred in Highmountain. I don’t think I was able to do any world quest in Stormheim.

I’ve completed all the quests in each zone and picked up all the treasures. I’ve done these completely on previous toons as well(different servers though).

Is there something I need to do to be able to complete these or is this a bug?

Thanks for your time!

EDIT: I very much appreciate the outpouring of help.