From http://groups.google.com/group/greasemonkey-users/t/3cc178b4d1b39757?hl=en

All of my GM scripts stopped working today.

I get this same error on multiple pages where scripts should be
running (youtube, FB, and this very page):

Error: aForced is not defined
Source File: resource://greasemonkey/script.js
Line: 447

GM 0.9.16 on FF 9.0.1