Hello,
We just left a comment on our previous 6/22 announcement:
We would like to inform you that we do not ban players for legitimately using the Frenzy Totem, however, we discovered that an account was flagged for other suspicious behaviors that is currently under review.
If you believe your account may have been affected, please submit a ticket to our Customer Support (https://support-maplestory.nexon.net).
http://forums.maplestory.nexon.net/discussion/28620/false-ban-reports-6-22#latest