Corrupt Autosave Prevents any Further Updates

I am having the following Word Press issue:
* I try to edit a specific page (this happens to my home page and one other page – I tried a few other pages and they seem to be fine)
* it says there is a newer autosave than my content
* I restore the autosave
* I make a change to the content and click update
* I get an error 404 (page not found) rather than stay on the edit page
* if I don’t restore the auto save and try an update, I still get the same error 404

You can see my exact problem in this video. http://youtu.be/1axKo-CgdXM

Not sure if this is a corrupted DB or not. I don’t know how to fix this. I’d prefer not to delete the site and reinstall WP, as I do not have backups of the site (my bad there), and taking backups now may just backup the issue as well.

I have a second site with the exact same config and there is no issues there.

I am using Word Press 3.8.1.
I have the theme Optimize Press 1.64 installed
I run my page via CloudWeb service.

Any help is greatly appreciated.

Terry