S755 mp3 playback order

[3biga]

Hi.
I have a strange playback order issue on my S755. When browsing with standard browser (by artist or albums, not folder view), the first file in list is not track with tracknumber = 1, but with tracknumber = 9. So, it starts to play from 9th track. And the first track is after the last album track.
For example
09
10
11
12
01
02
...
08
This is only mp3 issue, no matter with what parameters it was encoded, but without embedded picture. If file has embedded picture then everything OK.

[CrowdAds]

[3biga]

Can anyone confirm or disconfirm it? I don't think it's only in my case.