My wife and I share one installation of wordpress.org configured as a multisite. We would like to link each site to a different facebook profile, but the access token returned by facebook isn't being stored.
We're using WPBook Lite (no https) and have setup applications in facebook. We configured as recommended in your documentation and when we click the "Generate Access Token" we have given approval for the app to access our data.
The generate access token is referencing the appropriate client_id, redirect_uri, and scope:
Facebook comes back with what looks like the token in the URL which reloads the appropriate multisite page (sara.sitch.org in this case), but there is no "token saved" message and the WPBook Lite isn't showing a token is stored.
Here's the return URL (code changed):