MLM Grouped deliveries stats are not adding together


New Member
Since I installed the latest Pro version (8.6.1), when I show Statistics and select all the deliveries that are grouped under the same subject line, they no longer add together, only showing the stats from the last delivery.

This is very frustrating as I normally have at least 12 deliveries with the same subject.

This was not an issue with the old version of Max Bulk Mailer.

Has anyone had the same issue?