Hi folks! In my case I found a solution to get the wysiwyg back again in page editing:
I turned off the my-link-order-plugin!
Plugin Name: My Link Order
Plugin URI: http://www.geekyweekly.com/mylinkorder
Description: A WordPress plugin to finally let you set the explicit order of links and link categories
Version: 2.1.3
Author: froman118
Author Email: froman118@gmail.com
Now everything works fine
‘working on a mac, firefox2 and wp2.2.
Hopefully this works for You, too.
(Sorry for bad English, but I think, You can understand me?)
