So I've noticed that since Season 1, the previews for episodes have shown stuff that either wasn't in the episode or edited in the finished version, and so far it seems like every episode has been like this.
Examples Season 1:
In the Episode 2 preview, we see Katjaa either thanking Lee for saving Duck or warning him not to repeat what happened at Hershel's farm. I've never seen this in the episode. We also see Carley or Doug giving Lee a candy bar, which I also don't see.
We see Ben firing a rifle in what looks like the scene where Lee, Mark and Kenny find Ben, Travis and their teacher. This also doesn't happen ever. We see Kenny telling Lee that somethings coming, and Lee running through a cornfield. We see Lee cut off the teacher's leg and the teacher says Lee's name even though he never knew anyone in the group.
In the Episode 3 preview, we see Lilly harassing Kenny and Lee for getting so little, which only happens if you only get a few things from the store. We see the discussion about who was giving the bandits supplies, but it takes place after sunrise, Kenny's involved in the argument, and Lilly says they can't let one person F*** it up for the whole group.
And in the Season 2 Episode 2 preview, we see Clementine explaining to the group about Carver showing up, and in the preview Carver seems to look completely different. And when Clementine says "I thought you were dead", which is only a choice bit of dialogue. Are the finished Episodes changed while we wait for them to come out? It just seems a bit like false advertising if we get something completely different.