Not sure how or why but since I upgraded to WP 3.5.1 I now cannot access the Visual Editor on my pages/posts nor dies any of the code show up under the TEXT tab. I have uploaded a screen shot of what it looks like on my end for a page that I created last week that is live and has images/text (see bottom of screen shot "word count = 444") but as you can see, nothing shows up.
I have deactivated ALL plugins and nothing changes. I can access the visual editor in Safari and Chrome but just on Firefox there seems to be an issue. Anyone else have this problem or can suggest a fix?