Has it been confirmed yet that the DNA found in dinosaurs was really DNA?
Apparently it wasn't. According to Wikipedia, A study that reported Dinosaur DNA was, 


  mitochondrial cytochrome b sequences that had apparently been
  extracted from dinosaur bones dating to over 80 million years ago
  (reference). 


However, contamination was found in the reported study (reference). Don't expect too much because this is a close to impossible task (reference 1). Most researchers pinned their hopes on DNA surviving trapped in amber resin but even that is not possible (reference).

If interested in cloning a dinosaur, quickly go through this article (or not).