PWL Problem with Facebook Page

First of all, Kasia Swiderska tested and confirmed this bug.

I created a post ( with PWL enabled.
Alt. URL to Like is: (my facebook page, so I get more Fans!)

The problem is when a person is already fan of my facebook page. The PWL blocks him from accessing full post.

In PWA settings there is some config to prevent this. But I cannot add the URL of the fanpage. Even after adding key and secret.

Access support is granted.