When I edit my profile, I notice below in my messages that a number of blank messages show up on my wall.  Message from doesn't show a name, and the content is blank.  Looks like there are 20 of them.  Look something like this:

Message from
31st Dec 1969 16:00
#21 of 1 [Delete] 

Message from
31st Dec 1969 16:00
#20 of 1 [Delete]

etc. etc. right down to #2 of 1.
I'd upload a screenshot but it appears that I cannot, I can only link to a file on the web.

After editing my profile,  I can still see the blank messages.  Once I refresh the window, it goes away.
I'm using Google Chrome 15. 

Fixed, thanks.