<p>I am wondering if there's a bug or I missed something obvious.</p>

<p>I recently - a few days back - got the (bronze) <code>self-study</code> tag badge (I've had a few others before).</p>

<p>I then noticed in my tag-list that I had more points in the histogram tag, but I have no badge for it. Currently <a href="https://stats.stackexchange.com/help/badges?tab=tags&amp;filter=bronze">no users have that badge</a>* (two of my answers under this tag have over 70 points between them which is why it's so high for me).</p>

<p>Here's <a href="https://stats.stackexchange.com/search?tab=votes&amp;q=user%3a805%20[histogram]">my answers</a> in order of votes if anyone wants to see them.</p>

<p>By my understanding, bronze tag badges are <a href="https://meta.stackexchange.com/questions/67397/list-of-all-badges-with-full-descriptions/68395#68395">awarded when</a>:</p>

<ul>
<li><p>The user has 100 points (upvotes minus downvotes) on answers under this tag (check)</p></li>
<li><p>On at least 20 questions (check)</p></li>
<li><p>Only non-community-wiki, non-deleted answers are considered</p></li>
</ul>

<p>I think I passed the second of the first two requirements maybe a week ago (probably the points boundary was passed second, I wasn't really watching, I know it was close a few weeks back).</p>

<p>"Community-wiki" I hear you thinking. I know I did. But I checked my answers on the tag - I can't find <em>any</em> CW questions or answers among the ones I have answers on, but in any case, even if I missed some, I have been through one by one and I counted over 100 points and over 20 answers without CW or deletion.</p>

<p>(At least <a href="https://stats.stackexchange.com/questions/51718/assessing-approximate-distribution-of-data-based-on-histogram/51753#51753">one</a> of my answers became CW at one point - I've edited and updated enough times to trigger CW - but that CW was removed on request long ago. I wouldn't think that this would affect the badge though.)</p>

<p>* I note when checking that first link in my question that this page and other badge-related pages have recently changed... but I doubt that could affect anything either.</p>

<p>Edit: I note that only 18 of my <a href="https://stats.stackexchange.com/search?tab=votes&amp;q=user%3a805%20[histogram]">answers there</a> have positive points... but again, I don't think it could be that.</p>

<p>I'm not all that worried about the badge, but I'm at a loss to explain what the cause of it is (and if it happens to me for whatever reason, presumably it will occur again, so in that broad sense it's certainly a concern).</p>

<p>I've tried searching meta on SO as well as here but I can't figure out what the issue is.</p>

<p>Did I miss something? Or is there perhaps a bug of some kind?</p>
