system clock running 2h early although ntpd enabled

[Christopher J. Ruwe]

Since some weeks my local clock runs two hours early. My /etc/localtime
is a copy of /usr/share/zoneinfo/Europe/Berlin and I have set both
ntpd_enable="YES" and ntpd_sync_on_start="YES". My ntp.conf consists of 

server ntp1.ptb.de prefer
server ntp2.ptb.de
restrict default ignore
restrict 127.0.0.1

Surely, I must be missing something. Does anybody have an idea?

Thanks and cheers,
-- 
Christopher J. Ruwe
TZ GMT + 1

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