Its me Again

I am trying to demux a bluray choosing the mpls file. eac3to shows that there are no less than 21 m2ts files in the mpls file.
dgindex demuxes all just fine, and when comparing the size of the sup file with the one created by eac3to, the size is exactly the same.
However the files are not equal. When I open the sup file created by dgindex in subtitle edit, I can see that it looks like the time code is reset to 00:00 each time a new m2ts file starts. The one I am testing with, the first m2ts file lasts just around 10 minutes. And right at that point when the next m2ts file takes over, the timecode in the sup file goes from 00:09:41:412 to 00:00:00:584. The file created by eac3to doesn't show this behaviour. It looks like dgindex treats each m2ts file as a seperate section, rather then being a part of a complete playlist.
I guess this only shows when having a bluray that has many, or at least more than one, m2ts file in the playlist. Am still trying to completely eliminate my use of eac3to, and am slowly getting there

Tested with a bluray with 15 m2ts files in the playlist. It also happens on that one. No idea if it will happen if there is just 2 m2ts files in the playlist.
Do you have any use of the two sup files, or do you have a bluray yourself, with several m2ts files in the playlist, that you can test with?
Am using the latest 176.
renols