login to your fb in another tab with this forum open..

open the game in fb.. the game will not load but you account will.

refesh the forum and your fb account should auto login you in here in the forum

if you see your now logged in here in the forum .. click setting and on the left "bind account"

bind fb account to Oasis and login using you fb info now in to the Oasis login instead of the fb link

I'm fb user that had fb linked login problems is now playing though a Oasis login now.