I've duplicated Vote button missing on Review threads.On initial viewing of this node, the Vote button did not appear for me. I noted the "Some notes below your chosen depth have not been shown here" message at the bottom. I clicked on the last visible reply, and the finish of the discussion was visible to me,and I had a Vote button. I went to my User Settings and increased both the "Replies header depth" and "Replies text depth", and revisited the post. I can now see the entire discussion, but have no Vote button, and know of no action I could take to get it to appear.

But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. Romans 5:8 (NASB)