Fallout: New Vegas has a bug or two. There are crash bugs, animation bugs, scripting bugs, and even bugs that make dogs moonwalk. But while the game has issues, it's important to note that it's still a really good game. It's just, you know, buggy and will often test your ability to ignore flaw.
This will change with time. Speaking with us this morning, Bethesda PR man Pete Hines confirmed that Bethesda is working on patches and updates for all three versions of the game. Specific announcements about these patches are coming, too.
"We are currently working on releasing patches/updates as quickly as possible for Fallout: New Vegas, for all platforms," Hines said via e-mail. "Announcements regarding the patches are forthcoming."