After several emails I received last time and taking into consideration the behavioral of the mentioned breeder and her lack of any will to cooperation by clearing this case I must suggest that we have here to do not with an mutation but with intentional mixes.
I received information that by Crying Wolf appeared two litters which show many characteristics typical for Saarloos + overgrown sizes. It is strange that nobody was suprised (even in the origin countries) that by kennel where dogs hardly reach the minimum size unexpectedly appeared litters where females are even bigger than the Czech lines - usually about 68cm. A MIRACLE? Only children can believe it it.
Examples:
females with 68cm:

and typical weak Saarloos expresion
It seems that "affected" are not only suggested litters of T-Crying wolf and S-Crying Wolf but also V-Crying Wolf and Y-Crying Wolf. And their offsprings (due to the fact of a large number of untypical faults appearing by them).
We ask for help to clear this problem. The breeder do not want to cooperate (no wonder if she knews what she is doing). The Hungarian Kennel is also not a big help: it was already proven by the problems with export pedigrees and another issues connected with Crying Wolf kennel.
We ask for help the Slovak club as some of the suspicious animals are living also there and there was at last one litter of one the the "Saarloos-alike" females.
It would be ridiculous if in some years the Slovakian population will consist of Saarloos-CsW-mixes.
You have the possibility to test the parentage of the mentioned animals as at last one Y-female is living in Slovakia. In Slovakia you have Issar Kollarov dvor and in Germany still lives Falco Crying Wolf. It is easy to test if the Y-female is connected with these both dogs.