I noticed that default theme preview, (user settings: Look & layout > Current theme), is missing when swithing language to Finnish.
In english preview thumbnail is shown like it should.
This issue is present when using RC2 and latest github version also..
I didn't find that file where that's configured.. can anybody help?
I found the reason.
I edited Settings.finnish.php by changing .gif to .png and now it works.. 8)
$txt['theme_thumbnail_href'] = $settings['images_url'] . '/thumbnail.gif';
$txt['theme_thumbnail_href'] = $settings['images_url'] . '/thumbnail.png';
Thanks for this. Helpful. We should probably check all of the language files for 2.1.