It seems that date time format has changed for audit logs and now time column is empty aka NA
problematic line:
https://github.com/rstudio/connectapi/blob/f053cff40b55dc46584a141d5458bef7e72cc52f/R/parse.R#L111
example:
as.POSIXct(strptime('2023-08-22T14:13:14+03:00', format = "%Y-%m-%dT%H:%M:%SZ"))