Fore few minutes, I've seen random Spanish feeds appearing in my Reader. Every time I delete one, another one appears, and I keep fighting in vain...

Am I alone with this trouble? Do you have any idea how I can stop this weird feed spam?

Here are two feeds that keep coming up despite deletions:
http://leek.blogspot.com/
http://sbsv.blogspot.com/

It seems the troubles is related to the "Reading List" feature of Blogger (http://draft.blogger.com/manage-blogs-following.g), but those blogs don't appear on the "manage" page.

BTW, some posts received few days ago (and Reader has been refreshed many times after reading) as unread. Very annoying...

But it looks like some spam feeds now accept to be deleted (some appear on the "manage" page of Blogger in Draft).