Confusing processing info

phplist version: version 3.2.3

I obtain a processing info mail with:

[Mon 30 Nov 2015 01:19] [CL] Found them: 34 to process
[Mon 30 Nov 2015 01:24] [CL] Processed 34 out of 34 subscribers
[Mon 30 Nov 2015 01:24] [CL] It took 24 hours 5 minutes 48 seconds to send this message
[Mon 30 Nov 2015 01:24] [CL] Script stage: 5
[Mon 30 Nov 2015 01:24] [CL] 34 messages sent in 349.37 seconds (350 msgs/hr)

However, when I log in and go to statistics, I see:
Sent as HTML156
Sent as text 107
Sent 229

What is going here?

Ok, I believe I can explain my question myself. If I go into event log, and scrol down, I see:
33792015-11-29 01:58:18
34 failed (will retry later)
page: processqueue
del
33782015-11-29 01:58:18
195 messages sent in 2356.68 seconds (297 msgs/hr)

So the resend of 34 generated the processing info mail, and the first end of 195 messages did not produce a processing info mail, and is also no longer included in the final processing mail.
Confusing indeed.