I'm developing an italian/russian website using wpml.
I'm using NGG in the picture page and I've created several galleries with title and description in russian.
After I've uploaded the pictures and let all the processing finish, I see that the thumbnails are broken (with the icon in the browser when an image is missing). You can see the problem on this page.
When I set up an italian gallery with all the text in italian, everything is fine. If I change the gallery's title from russian to italian, thumbnails show up with no problem.
I'm guessing that the cyrillic fonts create some problems with the thumbnail generation.
How can I solve this? I'm not super technical, but I can give you much more info should you need them.
Thanks a lot!