#2 - get Score API is not mapping all responses.
The Score's Reason POJO now supports value as Strings.

#4 - Label in Sift Science Score entity not working
The Score's Label POJO has also been fixed, as the $label's POJO had different property keys. For example, $label requires "$time", whilst the Score's Label is "time". The Label POJO is therefore different and had to be duplicated with certain amendments.