Can't login via Facebook, goes around in circles

This is a weird error that happens sometimes with certain devices but there is a really simple solution.

The error happens with the Facebook app not properly communicating with the TWD:S Game application, and as such doesn't do anything. All you need to do is uninstall the Facebook app and try again. This time when you try to login, it will use TWD:S built in browser to login to Facebook. 

Once you've logged back in to the game, you can reinstall the Facebook App.