Форуми / Cotonti / Bugs / Reports / Edit comments

Trustmasters article on AJAX.
I added a comment, And I had time left to edit it, but couldn't do this.

got a screen like:

Comment Editing
  Poster: ez
  IP: myip
  Date: 2009-08-01 21:57

But could not edit my own comment...

Could someone have a look at this ?
Or am I doing something wrong here