Phenomena:
min max value mismatch in of DistributionChart plot.
In this chart, we can see the minimum value is somewhere below zero.
However, the actual minimum of dataset is larger than 0.

Minimum reproducible code:
distList = RandomVariate[WeibullDistribution[1.5, 2], 100];
Min[distList]
DistributionChart[distList]
Is there know bugs and quick fix?
DistributionChartrange extends beyond the data itself, of which this question might be considered a duplicate. – MarcoB Jan 31 '17 at 15:57