The “My Analyst” web page is a bit buggy. The “Save Changes” buttons don’t always appear for me for all systems listed. Sometimes they only appear for some systems. The “Remove from my page” buttons always appear for all systems. The only work-a-round for me has been to add a new system to the page. Refreshing the page does not help.
After clearing out my Internet Explorer cache (temporary files) with CCleaner the buttons started displaying properly.
I also noticed that the "Save Changes" buttons are designed to only appear when we begin typing in the "Comment" boxes. However, that behavior was not happening before I had cleared the cache with CCleaner.