Am I remembering correctly that the same guy that stacked up so much material on a saw it broke caused so much dust that numerous members were worried about their safety?
I find it interesting that the BoD is now in the business of safety determinations. SDS may or may not discuss the safety of products in their dust form. Dust in general is bad to breathe in regardless of base material due to the particle size and tendency to settle in the lungs and stay there.
If it helps, in the video of the 2018-10-15 meeting, you can see the board briefly discuss postponing one of the complaints (the one against Tom I assume) until Sunday and then go into the other complaint for ~45 minutes (which eventually gets postponed to Sunday as well). That starts around the 1:30:08 mark here: https://youtu.be/YocwJkfFTgM?t=5408