Considering what Rukia said before, I think Cerys will do those things automatically, should they be the case. If she has reservations, she will ask more questions to ease her conscience... and so on. I mean, she does have some time until she reaches the place, enough to talk to her operator (Morgan) about what is going on with black magic.
I can understand SAB, though; it does feel like taunting if you bring it up again and again.... does not bother me just yet, but I can understand their feelings.
Besides, would you like me to bring up the 'small' housefire once in a while as well and not get a little... unhappy reading about it again?