Hi,
I’m having the same issue:
-sometimes can’t write into the post content box in the edit-post page and can’t insert or add tags to posts.
All this after I’ve upgraded to WordPress 3.2.1 (Italian Version).
I’ use a (super)modified version of the birdsite theme with the google-repository-version of jquery 1.4.3.
Tell me if you need some more infos.
wishing this can help you solve the issue…
By the way, it has worked very much and very well for me, I used it to schedule posts to my web-radio facebook’s account.
Anyway thank you very much. (and sorry 4 my poor english)
icynose