BDSM isn'T sexual in nature. It can be applied to sexual games, just like many other non sexual themes.
BDSM is an applied term to the cause of sexual interaction, this doesn't have to involve sex to actually go under this term. And it is, and will forever be printed as part of that universe, hence it is under said rule.
Stuff can be fixed, just get enough glue or duct tape! Roses are red, mana is blue. Suramar Guards, Will always find you!