向两个标签发送了同一个图文，后台导出的送达人数少了15万

A标签送达数据："TotalCount":1113118,"FilterCount":1113118,"SentCount":1018115,"ErrorCount":0,"MsgID":3147496045

B标签送达数据："TotalCount":3026312,"FilterCount":3026311,"SentCount":2751301,"ErrorCount":0,"MsgID":3147496044

导出的发送数据是：3,981,714，与1,113,118+3,026,311，相差157,715

注：两个标签人群并不重复，通过拉取openid去重过