Claude-Olivier pointed out to me about a weird bloglines behavior, whereby it looked as if I had updated 200 posts or so. Well, this is a weird thing happening, I can tell you. I have not touched anything, especially as it occurred while I was asleep.
What seems to have happened however is a week after it was put in place, Bloglines noticed that I had changed URL, although all my blog posts have always been redirected from:
Maybe you want to check that your feed is pointing to the right URL, that is :
Merci Claude-Olivier !