to_number().to_date() gives incorrect result if hh:mm:ss is set

[skilchen]

the following program:

import rfc3339

var y: DateTime

y.year = 2017
y.month = 9
y.day = 8
y.hour = 1
y.minute = 2
y.second = 3

echo $y
echo y.to_number().to_date()

produces:

2017-09-08T01:02:03Z+00:00
2017-09-08T00:00:03Z+00:00

the second line has wrong values for hour and minute.