It doesn't do it to me when I refresh the page..........but it does it when I start my browser or even leave it off CI on another page for awhile and then come back. I don't think it has anything to do with refreshing the index because i can leave it on yahoo page for a while and it will do it when I come back. It does it every single time I fire up internet explorer though. Mine just started doing this last night though.
I never refresh the index though. I just always use the "new post" button so I wouldn't know. But if I leave CI alone for a little while and come back or restart my browser it goes to edit profile