Static pages and 3.0.3

Hello,

I did this after upgrading to 3.0.3 so I can’t say it’s only due to 3.0.3.

First, I moved my blog to a folder called wordpress. –> it worked fine
Second, I added a static page as a home page using a template page. –> It works great.

Third I created a blog page called blog empty with no template attached. I also added a link to my home page called https://mysite/blog.

Whatever I do I get only the home page without the images and style.
I tried to remove all plugins, I tried with all standard themes, it does exactly the same.

Any idea?