From Rob Zombie:
I will try to answer your questions here. 31 has moved to a different film distributor. This may sound like an easy situation but it is slow and involves lawyers and tons of paper work so that is the reason for the hold up. It is all good news, but it has set us back a few months. The new company is working on a new trailer and one sheet which I will get out to you all asap.
I know everyone loves to think no news is bad news, but it is not. The movie business moves like a fucking snail.