Fallout: New Vegas - Lonesome Road Delayed

Senior Producer Jason Bergman has posted on the Bethsoft forums that Lonesome Road has been delayed due to "circumstances beyond our control". He points out it isn't a code problem and, intriguingly, hints at more F:NV news coming soon. Presumably a GotY compilation or similar might be one item but it sounds like their might be more to it:

We just wanted to drop in here and let you know that due to circumstances beyond our control, Lonesome Road won’t be out this month. This isn’t due to any major issue with the code or content, but there are lots of factors involved in releasing these things, and one of those is causing us to slip past our intended release date.

We don’t have an exact date yet, but we’re working to get it out as quickly as possible. We’ll be announcing the final date, along with a couple of other interesting FNV-related items in the near future.

I'm going to link via the Bethblog, which has the first screenshot in addition to Jason's post.