After my visit here today, I can witness that this GC really is not present in GC617PQ. It is obvious that this GeoCoin has been away for more than 2 years. Nobody has logged even "Discovered It" since it was dropped here in February 2016. Geocacher KORBA&CHICK in his Czech WN log on 2016-06-26 proves that "It was not here".
Because now the trackable can be wherever, but absolutely not here, that is why I ask you, Slas, for marking it as "missing". There is no reason for leaving it here "virtually". Thank you in advance.