IE 7 Problem

I have created a special page content type and on those pages CCK blocks are in use. Shortly after upgrading to 5.11 I could not access some of the links in edit mode. Namely change input format, URL path settings, etc. All the links work until you come to a CCK block field and from there on out they don't work. They are there in a different color blue but you can't click on them. It works fine in FireFox but some of my users are IE users so I am wondering if this can be fixed. Not sure if anyone else is having the problem.

Thanks