Ultimate Facebook permissions not working after password change

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.

Thanks!