wrong parsing 'Sun 4 Mar 07:20:44 CET 2018'

This is systemtime on my rasberry pie running rasbian:

#!/usr/bin/env python3
import parsedatetime
import pytz
cal = parsedatetime.Calendar()
d='Sun  4 Mar 07:20:44 CET 2018'
ts, _ = cal.parseDT(datetimeString=d, tzinfo=pytz.timezone("CET"))
print(ts)

./timestamp2.py
2018-03-04 20:18:00+01:00

$ pip freeze | egrep '(parsedatetime|pytz)'
parsedatetime==2.4
pytz==2017.3
$ python3 --version
Python 3.6.4

bear / parsedatetime

wrong parsing 'Sun 4 Mar 07:20:44 CET 2018' #226