I saw that a new Batman v Superman trailer was released earlier last week, but I had not gotten around to watching it. I am at the phase where I know I am going to go see the movie, and did not want to watch any more clips from it. However, this trailer played before the showing of Deadpool I went to. And I firmly believe that this was the trailer that have come out a while ago, and still had been the last one released. Not the one with that monster thing.
New Batman v Superman trailer