[BitBucket user: Thomas Duindam]
[BitBucket date: 2019-01-29.10:22:19]

Not sure if it is ok to step into an issue that isn't mine, but I think I can provide some help reproducing a very similar issue using a reference dataset by David Clunie (http://www.dclunie.com/images/charset/index.html)

Which *should* render like this:

![charsettests.screenshot.png](3241948306-charsettests.screenshot.png)

But in fact render like this (sorting is not the same I think):

![screenshot.png](1230282149-screenshot.png)