some avatar problem (generic)

hey guys,

today I was checking the comment settings in a user blog and they look like this: http://screencast.com/t/MTgwN2YwZWIt why would every avatar option show my own avatar?

I checked with firebug and this is the code for all of those images:

<img height="32" width="32" class="avatar avatar-32" src="http://zice.ro/avatar/user-1-32.png&forcedefault=1" alt="">

any ideas?