Nothing to rectify. Looking at your recent pvp games, there were a few that had enemy/players dnf those games. If your connection was laggy (causing those players to either leave or get disconnected), then they likely reported you & Bungie determined your lag/connection was enough of a detriment to warrant restricting you. Also, Bungie wouldn’t punish you if someone else ddosed you (but you could get punished if you played on a team where a teammate was ddosing others).