Hmmm, I'm not sure I would automatically say the Keeper was actively involved in what went down. In Bonwhin's case it's more probable; in Tetsuan's case, what she did arose so thoroughly out of a personal grudge that her Keeper may well have been innocent of collusion/have tried to argue her out...
Thanks, Ariadne Sedai!
And yeah, I think it's quite likely that the Keeper suffers some sort of fall. Losing that rank, most certainly; penance of some kind, quite possibly. I'd be a bit surprised if both Keepers were stilled alongside Tetsuan and Bonwhin -- it could happen, sure, but that's...
Thanks! I had looked at the wiki, but I don't have the companion or the white book anymore. I suspected there probably wasn't any info on the Keepers, but I figured someone here would know!