Intermittent Blank Editing Field on 1.7.0-rc.13 #51
Description
Just updated a site to the latest 1.7 RC and the TinyMCE editing field often shows up blank whether or not there is any content in it. Inspecting, it shows an empty <body> tag. It isn't possible to click or tab into the editing region when this happens. It might get restored by re-saving the page or leaving and returning, sometimes multiple times. Replicated on Firefox and Chrome latest.
Examples below.
Blank textarea even though content was inserted and saved previously
Same page after saving (or leaving and returning) with no changes applied
