The rsvsync log for the time in question shows this - which look pretty similar to the later entries when I did the manual backup
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Wed Sep 23 14:46:57 2020: Final schedule entries: 15
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Wed Sep 23 14:46:57 2020: Slots: +0,+1,+2,+3,+4,+5,+6,+7,+8,+9,+10,+11,+12,+13,+14
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Wed Sep 23...