I submitted this 5 days ago, got an intial response, replied to it but have heard nothing since.
We have the Easy Blogging plugin installed. When we go to add a post, the title filed is white and can be filled in, but the post content box is greyed out and is unable to be typed in, even if the title bar is filled in.
You asked if this was caused by the plug-in and I can confirm this seems to be as when easy mode is disabled, or the plug in itself is disabled, you can add post content as normal.
I can’t seem to work out what is causing this!