jamesbickerton on "[Plugin: Simple Local Avatars] Replace local avatar not working"

Hello
Great plugin but when I try and replace an existing 'local gravatar' it just defaults back to the one I had before.

Any ideas?

I have also tried to deleting it completely and then uploaded a new one.
But it just goes back to the one I uploaded last week....

Thanks

J

http://wordpress.org/extend/plugins/simple-local-avatars/