I wasn't able to claim the last 2 missions... although i completed all the requirements .

Han , SV 133 .

http://narutooasis.wikia.com/wik ... ne161026212641.jpeg
http://narutooasis.wikia.com/wik ... ne161026212703.jpeg
http://narutooasis.wikia.com/wik ... ne161026212735.jpeg
I haven't lost any ninjas in any days either.

It doesn't say that anywhere. It says we need less than 1,3 casualties . It doesn't say 1 casualty out of 12. So that'd make no sense.