1.6.4 Zones won't load, I come back dead. (other bugs too)

[Black Rose Angel]

I entered the Hidden Compound and the Anteroom of Agony as a Doomelf Paradox Mage. In both cases the zone refused to load, forcing me to shutdown the program. In both cases when I loaded my game I was instantly killed and left a phantom character at the spot of death.

Also my Temporal Fugue clones look like White Squares.

When I returned to the Anteroom of Agony after the crash, the map was not drawn properly. Walls were blank, doors looked like yellow plus signs and demonic spears looked like black squares with red lines in them.

Also my character cannot leave the Anteroom of Agony despite having defeated the boss and every other mob, I'm still told that "The portal is kept shut for you by a malevolent creature nearby."