I am having a problem with my Define Pages Editor where any page I attempt to edit displays the html code after I save the edits.

I did upgrade to 1.3.9g a couple of days ago and this is the first time I have attempted to edit a page since the upgrade. Meanwhile I have taken the site down for maintenance.
That was a know issue and 1.3.9h corrects it and has been available for more than a couple of days

Upgrade as it is only a file replacement/removal operation