Phasing issue in the storm peaks. Completed the SoH quests and all the other quests in Storm Peaks. But all the Giants and Dwarves are still all over the engine of the makers, along with Creteus being dead.

When I am in 'engine of the makers' the giants and dwarves are not visible but as soon as i enter 'the foot stepps' they phase in.

Any help would be appreciated, ty.

Character: Solymor - Algalon

I have the exact same issue. I've also noticed that this phase is incompatible with Storm Peak's rares such as Skoll, Vyragosa or the Time-Lost Proto Drake, while in that area. I often can see Skoll from the distance but, the moment I approach, it vanishes.
I completed all quests and SoH chain but didn't phase out.

The only quest I could never do (not sure if it's scripted or not) is about the little Everfrost chips that you should be able to gather/farm around the zone, which was a nice way to get rep up apart from the dailies.

I made a ticket about it long ago, but there was no reply yet. Hope there is a solution for it!