Search by moviename brings strange results

[opensubtitles]

OS: Debian GNU/Linux 6.0.5
version: 2.0.18

more about this bug here:
http://forum.opensubtitles.org/viewtopic.php?f=1&t=15173&p=31612

in short, when writing "the princess bride" in "Search by Movie Name" tab and selecting ENGLISH language (well, we got just one english, no US, UK...), should find at least 14 results, as is here:

http://www.opensubtitles.org/en/search2/sublanguageid-eng/moviename-the+princess+bride

I tested it also with xml-rpc, works correctly here: SearchSubtitles(...array('query' => 'the princess bride', 'sublanguageid' => 'eng') )