[Koha] error of fact on new Koha website - and I can't fix it!

Hi there, I have found Horowhenua Library Trust on the new Koha website and our entry is completely wrong: http://koha.org/showcase/horowhenua-library-trust. Our location is Bath Street, Levin, New Zealand - not Christchurch. Also, we do not and never have had only 2 branches. We have 4: Levin, Foxton, Shannon and Tokomaru. I have logged in to try and correct the entry myself but I can't edit the entry at all. Please can you update the entry accordingly, Cheers Jo