Problems with icons in comments.

[thedisappearingcat]

 When I make a comment on someone else's blog, I select a suitable icon. But when I post the comment my default icon is displayed instead of the icon that I chose. I tried to edit the comment to change my icon, and the default icon was nevertheless displayed.

Is there something I need to do in order to be able to select an icon when commenting, or has something gone fubar?

Edit: And it did it for posting to this community, too.