I just upgraded to 3.2 today and imported my old entries. I imported in draft form and have been going through the posts and publishing the ones I want published. The weird thing is that once I alter the post in any way and publish it, the text of the post shows up twice in the same post on the blog, but not in the MT config. So if I write one paragraph in the MT config, it shows up twice on the blog post.
http://www.therogueangel.com/blog/
I also want to note that if I don't edit the post at all and just publish it, this doesn't happen.