On your Blogger import page, you had about half a dozen different blogs "stuck" on the import process. I removed those in-progress imports to "unstick" things, and this cleared them from the import tool so they are no longer in progress.
If you still need to import any additional blogs, you can now try again. On the other hand, if everything is alright as is, and you've already imported everything you need into your WordPress.com site, you don't need to do anything at all.
Let me know if this is clear, thanks!