After pressing "See Current Secret" the page ask you for your password for security reasons. So I write it and press "Submit" and it just keeps there processing something. No message errors you just get an endless circle rotating in the "Submit" button and that's it.
So I can't get the App Secret.
I always enter to the developer page using my Facebook account so I suposse the password I have to enter is my Facebook one, isn`t it?