Level 63 Elite mobs on/around portal at all times, cant pick up quests. I hope this can be fixed.
What you can do is go inside the portal(near the quest giver) and exit. When you exit you get a 10(?) second invisibility buff. Enter/exit the portal till you pick up all the quests.
Do the same when turning in quests. The high level elites are a problem only the first time you run to the portal.
This way I managed to quest there with no issues.