We send a monthly newsletter to about 1800 people. Majority of these people are in one list "Email News and Updates", then two additional lists are staff and board. I scheduled an email and selected all three lists on Tuesday. The email sent Thursday afternoon and only sent to staff and board. When I looked, the primary list was still included but had ZERO contacts in it. The contacts are still in Emma, but no longer assigned to a list/group. What happened and how do I get my list back? I asked around and no one says they were in Emma.