well, your sample shows just a blank white page for Android and I don't feel like horsing around with it to make it work.
Regardless - my template looks about identical to yours - iOS works fine for both line and the rangecolumnSeries - on Android the line series works ok but the rangeColumnSeries does not producing the odd rendering I included in the original post - it's using the same exact template definition for both charts. Not real sure how you can conclude I must be doing something wrong... there's obviously a bug here.
regardless, I'll just turn the feature off for the rangeseriescolumn on Android and tell my users to tap on the line series only instead.