A user used sock puppets to self-upvote, self-bounty, and self-accept answers they'd ask questions on. It is unknown whether this included voting on Meta posts or on comments.
Only one sock was deleted, others were suspended and their votes and accepts on main site retracted. Moreover, after rep reversal and suspension, a sock puppet has since voted on Meta.
Is such voting tracked? If so, are they retracted - in case of a deleted and non-deleted sock - and when?