Facebook login problems

[wackery]

I cannot log into Spotify on my phone or on the desktop app through facebook. I can only play spotify through the web browser, which is the only thing that will allow me to log in. I have not deactivated my facebook account, nor changed any settings recently. Everytime 
I attempt to login, I simply get an error message that says " There's a temporary issue with logging in to Spotify. Sorry about that!" I would love to be able to actually listen to music on my desktop app or on my phone, but have no clue as to why this has proved impossible so far.