problems with wrong displayed events from google calender

Babene1

I have a problem with the default calendar module and my Google Calendar.
Yearly recurring event are displayed incorrectly.
For example: The birthday which is actually on the 1.10.2016 and of course on 1.10.2017 is displayed today on 1.12. 2016
Event with defined start and endtime z.B. Sportstraining at 1.12.2016 from 17:00 till 18:00, display correct.
I try different timeFormat = absolute or relative, no solution.
Also dateformat I’ve already tried to change without success.

Event from basic.ics:

BEGIN:VEVENT
DTSTART;VALUE=DATE:20161001
DTEND;VALUE=DATE:20161002
RRULE:FREQ=YEARLY;BYMONTHDAY=1
DTSTAMP:20161130T194045Z
UID:E983AB38-CEED-47ED-9547-243BF475F020
CREATED:20161130T193315Z
DESCRIPTION:
LAST-MODIFIED:20161130T193315Z
LOCATION:
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY: 'Geburtstag Manuela
TRANSP:TRANSPARENT
END:VEVENT

Output from “Node Debug.js”

Create fetcher …
Create fetcher done!
[ { title: ‘Geburtstag Manuela’,
startDate: ‘1480546800000’,
endDate: ‘1480633200000’,
fullDayEvent: true,
firstYear: 2016 },

Maybe a problem with the google calender setting.
Or maybe the string “VALUE=DATE” from DTSTART and DTEND is the problem

My google calender settings are:

language: Deutsch
timezone: „Berlin +1“
dateformat: 12.31.2016
timefomrat: 13:00

For help i would be very grateful

Babene1

Ok problem solved
I have set up a new calendar, something was probably a bit strange with the old one …