Yes it is same for all drafts and published post the editor not working
Have you tried repairing your database? Do you have an database backups from before this problem started? Can you post the url of your site?
http://johnpaulus.com/blog – site url
database repair from phpadmin?
i don’t have database backup before the problem
That’s unfortunate. 🙁 Can we see the site using Twenty Eleven with the plugins folder reset please?
You are still running plugins. Please reset the plugins folder.
Sorry – I thought you’d done this once already?
resetting the plugins folder
ohh yes i have done this by seeing the above link previously yes resetted
Can you reset the folder using Phpmyadmin? You still have active plugins.
@esmi – this is the 3rd or 4th post I’ve read with this same issue in the last several hours. I haven’t been able to reproduce, however looked at the output content on this persons site allowed me to rule out a few things like “word” pasted content.
@surya300: any change with the Visual Editor?
@frumph: Right now, I’m wondering if a plugin has been amending the content at the post save stage. I can’t think of anything else that would account for these symptoms.
Can you set up a completely fresh WordPress install – perhaps in a sub-folder?