Let me explaining the situation in details, using the campaigns' numbers:
1. The campaign 378 was the one causing problems. It was entered 2017-06-10 22:22:42, and to be sent to the list of 2499 subscribers of the list named 1-xxxxxx. No special setting, no repetition defined. And at Sat, 10 Jun 2017 23:10:09 +0200 the "Campaign finished" mail was generated, and the status of the campaign in List of Campaigns was "Sent", but "Total" showed just 400 (or 300 don't remember exactly). So I clicked "Requeue". The campaign started again and at Sun, 11 Jun 2017 00:00:09 +0200 stopped again with "Campaign finished" and with Total of 700 sent out. I clicked "Requeue" again. And at Sun, 11 Jun 2017 01:00:07 +0200 it stopped again, and then again at Sun, 11 Jun 2017 02:00:03 +0200 and finally at Sun, 11 Jun 2017 02:15:03 +0200 it finished for good as all 2499 subscribers were served. The same time on my phpList some other campaigns were active:
2. The campaign 372 (entered at 2017-05-23 08:47:34) is requeueing every hour until 2018-05-23 08:00:00 Segment conditions: Subscribers match all of the following: Entered date is after 2017-05-22 and of the list: E-bookxxxxxxxxxxxxxxxxxx
3. The campaign 305 is requeueing every hour until 2020-01-09 11:00:00 to the list: Naxxxxxxxxxxxxxxxxxxxxx
4. The campaign 288 is requeueing every hour until 2017-11-21 18:00:00 to the list Audiobookxxxxxxxxx
Therefore the log record 116405 mentioned in your post was most probably referring to the campaign 372, as that subscriber was on two lists:1-xxxxxx and E-bookxxxxxxxxxxxxxxxxxx , (and as seen in the picture below, the campaign 378 was sent to her at 11 Jun 2017 01:45:07)
The bottom line is: there was the problem with the campaign 378 stopping too early (and the same problem I had a week earlier with another campaign). So the problem is a systematic problem on my end.
And, as the repetitive campaign 372 was launched in May, so maybe it is causing the problem in breaking down the delivery of other campaigns?
This week, when sending a new campaign to the list 1-xxxxxx I might pause the campaign 372 to see it that would help. Then I could share my findings here.
Does it make any sense to you?