I have just upgraded to the latest version on two sites. Same problem on both. The visual editor is blurred. I can only make out the more tab. Makes it kind of hard to edit. What do I do to fix it?
I ran into this problem to. When I checked file permissions on * wp-config.php and * .htaccess, they both needed to be changed to 666. Once I did that, I got rid of the bluries.
Related problem - have upgraded to RC-3 and the fun starts when you go to the login admin. The powered by Wordpress graphic is all "blurred". Login and go to write a post and all the visual icons are "blurred" (they are not the right images they just look distorted.
In addition, the hyperlinks for the editors are not working - there is a single hyperlink enabled now for the Mediacaster - this covers the entire area now.
So, the upgrade has rendered writing posts impossible at the moment.
Could really do with some suggestions on what might be happening.
Have upgraded for a second time with FTP and still the same results.