soooo...there will be spoilers in this thread, so if you haven't played the game yet, please don't read this...I'll start the actual post after hitting "enter" several times...so, if you have to scroll down to read any of this, my apologies...just want to keep the spoilers as far down as possible.
So, after being on the train and teaching Clementine how to defend herself, I left the train car to head back up to the main car (chose not to cut her hair yet). I decided to talk to Ben along the way, and the only two options I have for speaking to him are to either leave or tell him that Carley didn't have to die...well, after choosing either of those options, Lee disappears from the screen and I now can't do anything. I can click on the train car that Clementine is in, but nothing happens...Lee is gone. I can also click on Ben again, but it just restarts my 2 dialogue options with him, and after choosing either one (I've done both) Lee just disappears again...so yeah...pretty big bug here...now I'm stuck and unable to do anything.
It seems like Lee is stuck behind Ben...since when I click on Ben to activate the dialogue options again, Lee walks out from behind Ben.
Obviously I'm playing this on PS3 since this is the first release day. Hopefully someone who can fix this will see the post...blah. I'm about to exit the game and load it again...maybe that will fix it.