Hi,
Thanks for replying. I doubt that the problem is coming from my computer. Every computer I am using shows the same problem.
Can you take a look at https://www.ninja-quebec.com ?
When looking at the logs with chrome (or firebug), I can see a bunch of 400 errors and this began after the 1.4.6 update.
However, getting avatars from Gravatar is ok.
Thanks!