It's not so much content that I'm worried about, there's already quite a lot of content in Act 1, I'm more concerned about the max party level being 10.
It won't be 10 anymore.
They already confirmed that too. They said it turned out they had too much content ready to stop there.
Will it be 11? 14? 20? No one knows. But I'd guess 12-14 at most. Which would be a whole lot.