gigan Completed run it through again. There is no errors or bugs related to your updated patch what so ever with current content. I don't know what other people do to get errors, but I found none at all except for that "brain game" on the computer, if you click on the screen before the game start (when it tell you to pleae wait, or whatever).
Following the ingame event manager that is basically a ingame walkthrough, people shouldn't have much issues at all. The game does a good job at hand held the player.