I think I spotted an inconsistency / error...

When I look at my IMDB page (https://www.imdb.com/name/nm0155913/?ref_=fn_t_1) it states that I appear in "2 episodes" of the series "Ginny & Georgia", but if you look up the individual series episodes S3.E8, S3.E9 and S4.E1 it shows that I am actually in THREE episodes. Why does my home page only show two episodes of that series if the database correctly acknowledges that I'm in three?