This user has only one post, with only two upvotes, and $121$ reputation. I was wondering how that could be, so I looked at their reputation tab, which says that they received the association bonus. This does not make sense to me, since they only have accounts here and on MO, and only have one post between the two accounts. Also, their account was created today, so it's not possible to have earned a bunch of points and then deleted their posts.
Is this a bug? Or is there some other requirement for this bonus I am not aware of? There are other instances of association bonus bugs discussed on meta, but those all seem to be delays in getting the bonus, or getting it slightly early, not $180$ points early.