If you blog doesn’t load completely ie: posts cut off, lost half of page, lost sidebars. Usually the problem is pasting from Word, you can confirm this by view the source of your blog and if you looking for any code like this.
<!--[if gte mso 9]>
To remedy this you need to edit the posts that you pasted from word to remove all the extra code, you’ll have to use the HTML tab of your visual editor to see the code.