Setting drilldown.animation.duration equal to 0, causes problems with points rendering during browsing series.

[Denyllon]

Expected behaviour

Previous series should disappear from plot area, when drilling down to another one.

Actual behaviour

After clicking "Back to Brands" button when being "inside" some series, and drill down to another series, the previous one stands on plot area (behind proper series).

Live demo with steps to reproduce

http://jsfiddle.net/daniel_s/3jhs5s91/

1. Click on some series to drill down into it.
2. Click "Back to Brands".
3. Click on another series.
4. See the previous clicked series behind the current one.

Affected browser(s)

All browsers

Occurence

Highcharts v5.0.6 and above