As you can see, the style of my blog has changed.
As a result, all my previous posts have been automatically regrouped by year/month but both fields are displayed wrong (year-1, moth-1) even though the date of each post is correct ... weird!!!
Since I'm using the beta version of Blogger -which seems not to include "republish index/site" options- I'm contacting google support team now ...
Anyway. I hope you like the new look.