I switched to Twenty Eleven from Duster theme just 2 weeks ago.
I just noticed that any blog post with automatic slideshow code, appears as a thick black line...when the blog post is listed as the latest blog posts on the home page.
When the blog post is opened up, then one can see the slideshow.
With "Duster" theme, this was never a problem on the front page list/display of recent blog posts: one could see the running slide show frame in full.
example is this blog post: http://cyclewriteblog.wordpress.com/2012/04/19/cherry-blossom-ballet-in-vancouver-nature-and-new-mural-art/ which looks fine. But go back to my "Home" page and now you can't see the slideshow.
How can I solve this problem
The blog I need help with is cyclewriteblog.wordpress.com.