Not able to edit the Content Areas for an article

This is a problem with  some versions of Microsoft Internet Explorer.   When you load the article in Edit or Create form newer versions of Internet Explorer do not show the FCKEditor icons at the top.   Sometimes they appear in just one of the content areas... At the moment there is no fix for this while using Internet Explorer.  The solution is to change your browser while working in the back room.  We have confirmed that current versions of Chrome, FireFox, Opera and Safari work properly in this ares.