Hi!
It seems that Luka Marčetić has given you a wrong address of Croatian institution called "Servis Vlade Republike Hrvatske" back in September when reporting PDF bugs.
I've used current address (Trg Sv. Marka 2, 10000, Zagreb), but there was no reaction to the letter I've sent one month ago. It seems this institution is decentralised, i.e. they don't have headquarters at the Government's office (as Luka thought they do).
So I'd like you to update their address to the address of their Zagreb office:
Vukovarska 70, 10000, Zagreb
If you could do that, it'd be great. That would mean I'd be able to send them new letter (one with the right address) you'd compile and keep up on checking what they're up to regarding this issue.
Cheers, Marko