Bizarrely enough, for me the crash area is the same size but shifted one block to the west.
I personally just ran into this bug and ended up here while looking for a fix. It happened to me first maybe ten hours in, but I ignored it since I didn't really have to go to this area. Now I'm at a point in the main quest where I have to head in there.
It's fitting how there's a kind of a half-life to when people statistically have played the game far enough to encounter this bug. Now more and more people are having the same problem and we're hitting critical mass.