The latest on what's still a problem, what's getting fixed, and what's been taken care of, direct from the Blogger team.
Wednesday, January 05, 2011
We've identified a bug that prevents the new editor from loading, instead displaying a spinning circle. The underlying cause of the problem has been identified, and we are deploying a fix now. As a temporary workaround, you can still post using the old post editor (the preference can be changed under the Settings | Basic tab).
Thanks for your patience, and things should be back to normal shortly.
Update 1/6: The underlying issue has now been resolved and the new editor should be working again.