I've been using Ultimate Facebook and it's worked fine. However, today, after changing the password on facebook, some users aren't able to post and some are.
Example: Myself (Administrator) can post to Facebook. User 1 (Editor) is also able to post to Facebook. User 2 & 3 (Editor) aren't able to post to Facebook on 2 different computers. Myself went to User 2's Computer, logged in as myself and I'm able to post to Facebook.