Problem with iOS Facebook App (login-logout loop)

Hi,

I think there could be something wrong with Facebook All and my WordPress installation. I’m using it together with a viral quiz plugin.

The quiz works fine. The user (registered with Facebook All – the user have to register before playing) posts the quiz result on Facebook.

If I’m on Facebook on iOS Facebook App and click on the results, then the app redirects me correctly to the website, which asks me to register to play. I touch Facebook button and it seems like I’m loggin in but it keeps on doing nothing.

I still can’t figure out the proplem and fix it.

https://wordpress.org/plugins/facebookall/