Not all Hustle subscribers are added to MailChimp list

Signed up 34 subscribers but MailChimp has only 10. :slight_frown: For example, it says July 2nd - two conversions but I see in MailChimp list only 1 entry for that day. July 4 has 4 conversions, but the list has only two emails on that day.
Also, the dashboard says that Today's conversion is zero. The rate of Hustle pop up is similar to the pop up that I used before, about 0.04% conversion. So I doubt the graph is incorrect because otherwise, the conversion would be three times lower.