If you are having any editing problems, you have to clear your cache. Note for the future that when the site is updated, you may have to clear your cache so you don't have any problems. See Arec's post.
No fineifold. It happened to me but I fixed it. You have to delete your cache. If you're using IE go to Internet Options and then click the General tab. Then press Delete All files. For Mozilla, it's basically the same.
