Issue with audio track selection

Hi,

I have some HD channels with multiple AAC tracks, and on these channels the default audio track selection is not behaving as expected. My 1st language is set to Hungarian, but the first (Czech) is selected every time I switch to these channels. Even if I manually select the Hungarian one, then change to some other channel and back, the selected track is again the first one. Can you please check this?

Affected channels are eg. ESP 1-2 HD, NGC HD @ 0.8W, 11977/H/30000

Thanks!