Incorrect date display

[densalo]

I have install the latest version.
I read local file from mikrotik rsyslog and i have incorrect date display.
My log file is the next:

2023-10-31 23:47:30 mikrotik dhcp1  assigned
2023-11-01 00:41:25 mikrotik dhcp1  deassigned

The second line displayed correct.
The first line displayed incorrect.
Display 2022-12-01 23:47:30
instead of display 2023-10-31 23:47:30
The time is correct but the date no.

All others records after 2023-11-01 displayed correct.
All others record before 2023-11-01 displayed incorrect.
What is wrong?