Running totally stock with the most recent (To my knowledge) OTA. I did an SBF about 2 months ago and rooted after that. When I looked in superuser, the last entry of an allowed program was for the 23 of October. I dont know what happened between then and now, but I had lost root.
Since posting, I did a re-root using the Droid3 root. It obviously took care of it, but I'm still quite clueless as to why this happened.