1) I don't think it's really that there's something wrong with this tribe, I think it's more 'really bad luck'.
2) It definitely sucks. The worst part is, I'm pretty sure our de-scrambler wasn't even in the chatzy at the time, since he posted it when the people posting the answers were on word #2. However, I get why we didn't get the point because it definitely looked like he was getting the answers from the tribe :(. It is what it is, though, and we tried our best for immunity.
3) Definitely not. I know that our tribe has had a pretty bad luck streak, but I wouldn't leave just yet. I have faith in our ability to win a challenge.