Is there a way to fix amcharts behaviour for minperiod 'fff' with one point?
<p>As you see in example: <a href="http://jsfiddle.net/p2pp5vdh/" rel="nofollow">http://jsfiddle.net/p2pp5vdh/</a>, when you put your mouse on chart label at the bottom is hidden, is there any whey to fix it? I found this is only hapenning with minPeriod equal 'fff':</p>

<pre><code>"categoryAxis": {
    "minPeriod": "fff",
    "parseDates": true
}
</code></pre>