I can't get into this area today for some reason.

I am in the right spot.

>>The firm stone wall that surrounds the temple in the middle of the square runs unbroken around the grounds. No buildings open onto the square from the south, forming a uniformly blank wall at ground level, with only a few windows above. A long shallow arcade fronts a quiet building on the west side of the empty square, with no apparent entry to the interior.

But when I enter "go building"

>>You can't do that.

I think this is premium status area only, but that checks out when I got to Premium 10

Did this area close for some reason?

oh, btw, second trip to Muspar'i this morning via the Astral Plane without dying. It's the little victories that keep us going :-)