Importing events from ical file https://tbna.goip.de/remote.php/dav/public-calendars/THparqfJJoRqq7Qt?export
I hope this is a URL!!
icaldate = 20201003T110000 imported date=2020-10-03 11:00:00
icaldate = 20201003T170000 imported date=2020-10-03 17:00:00