Null

I solved the puzzle and went down. Says null and teleports me back.
Maybe a secret area?

 

You actually have to gather the axe heads for that quest with Detective Jackson or whatever before going in. I wish they'd change it to the red text that usually keeps you away from things though :|

 

Well, you can't expect a pressured update as big as this to be 100% perfect in the first few days. :P
There have been a lot of suggestions and reports. We'll find and fix it all eventually! (hopefully.)

 

there is a quest you must complete prior to entering that area

 

oh ok, thanks