Zelda Spirit Tracks BNLL File Format Not Supported

[Natsu235]

Whenever I try to open a BNLL file from Zelda Spirit Tracks with NitroPaint, it doesn't seem to work.
Apparently, the format seems to be different or compressed. Would it be possible to add support for this?

CollectM.zip

[Garhoogin]

I've taken a look at the file, and it looks like it's doing something odd with the placeholder text. It's indicating an offset of 020D, way out of bounds of the file. Perhaps the game is doing something particular here (using it as an offset into some other file?) Hard to say without other context from the game.
Perhaps I could add some kind of special handling for files with this kind of offset.

[Natsu235]

I see. That’s interesting because Zelda Phantom Hourglass doesn't have this issue.
Here is another exemple with the same file from both games for comparison (it's used to display the map name on screen).

telopM.zip