I checked my SCS message box. The last one I have from anyone at all at BRAK was from Misti, stating that she had some personal emergencies come up and that the August list would be coming soon. I never heard from anyone after that at all. Not sure how I fell off the radar. My thought is that 20 does seem like a high number, but I bet some were in the same boat as me.... they got lost somehow and just let it go.
I wish you the best of luck. I did really enjoy doing it, but I've since taken on quite a few other volunteer efforts.