Ferragamo insole stamp, please help!

Hi

I just purchased a pair of ferragamo flats online and everything seemed fine except for the logo stamp on the insoles....it looks a bit weird because the bottom (made in italy) part and the top (salvatore) part of the stamp looks smudgy and i am not sure if that is normal for ferragamo shoes? Can anyone here please kindly tell me if it is normal thanks a lot!! any help will be greatly appreciated!

 

Hi I have contacted the lady she said these are genuine ferragamo and the other shoes have the same stamp too.... i think its authentic as well since the box, dust bag, authenticity card and code looks legitimate but its just this logo stamp looks different....anyone have an opinion on these weird looking stamps?