In environment https://dmrkt1009pv007.crm4.dynamics.com we have a customer journey ("DK_eventenkeltflöde_171213") with a segment group containing a segment ("DK_analystest_171130"). This segment has 7 contacts in in, but when reviewing the inflow to the segment group in "Customer Journey: Insights" we can see that only 5 of the 7 contacts have been processed. This results in the marketing email only being sent to 5 of the 7 contacts.