Endnote Web. Using Cite Them Right - Harvard

Hi all, 

Has anyone encountered this issue before and if there was a fix?

I’m using the EndNote Web exclusively and the CIte It While You Write onto the Word 2016.

When the ‘Cite Them Right - Harvard’ style is selected, the in-text citation for 3 authors are treated as 2 authors (as below).  Looking at the bibliographic field for author seems okay though and when the style is changed to APA, the in-text citation is correct.

(JanAnwar and Warraich, 2016)

(AdebamboBrockman and Yan, 2015)