Was it in the journals or the new blogs? If it was the community journal, then it's lost If it was the blogs, then there's a slight chance it will be there as a "draft" entry. Go to your blog control panel and click the "write" tab and see if you see something at the top called "your drafts". It auto-saves an entry every few minutes as you write it. Hopefully it will be there
It was the blog journal, I did check for drafts and did not see anything. since the entrys are saved every few min what could have happened to it. Do you think WP can retrieve it?
lost content
If it was the blogs, then there's a slight chance it will be there as a "draft" entry. Go to your blog control panel and click the "write" tab and see if you see something at the top called "your drafts". It auto-saves an entry every few minutes as you write it. Hopefully it will be there 
