I'm having to clear cache and cookies from the tools menu sometimes 2-3 times daily in order to make certain websites appear normally. The websites will have mostly script, which will be placed in columns, and very little in the way of graphics, maybe just a still picture of two. After I clear the cache and cookies, the sites go back to normal, but maybe after a few hours when I go back to the website it will re-appear as described above. The url below is the most commonly affected but it also happens on others like Yahoo news.