Hello, I have problem with my site in google. I don't know what happend. My urls for the half of the posts has changed by itself to this: It is looks like a shortened links and this urls appears in the google webmaster tools. But now this urls didin't redirects to correct urls, it redirect to nothing. With this problem, my positions for this posts has fallen down. I don't know what happend, i didin't get any message from google. Help if you know what to do.