3. The "dissappearance" of stores is only until the Merchant updates their thumbnail image and main promo, and is at their discretion. They were given time to change them, and many merchants had done so in the previous year with no prompting.

There are merchants still with nude promos of aiko and hiro, and their thumbnails are not gone.
Maybe the search for such products was not well done? shrug
I for one don't want to think about unfairness, hence the enforcement of the policy now.