Hello!
I've got a strange Blu-ray Disc [»Predator« (1987) Ultimate Hunter Edfition]. The problem is that all of .m2ts files (MPEG-TS) are not recognized correctly by MediaInfo. To be precise: MediaInfo does not show (detect) any streams (video, audio, subtitles). Here's a good example based on the main file (0800.m2ts):
http://s11.postimg.org/s3jpnlucj/Bug.png
As you can see no streams are shown. That's definitely not a normal behaviour as my other Blu-ray releases are recognized by MediaInfo correctly. But that disc is special. It has CRC errors (all PAT and PMT packets have wrong checksums) so that's the reason which explains, I guess, why those streams are not shown.
Other useful programs (BDInfo, tsMuxeR, MakeMKV, MKVToolNix) recognize my disc correctly. Only MediaInfo has a problem.
One year ago I created an issue on GitHub (mkvtoolnix) where I described very precisely the same problem. My problem was, fortunately, fixed successfully. Maybe it will help you, too: https://github.com/mbunkus/mkvtoolnix/issues/1100
I'm able to upload my BD (40 GB) to your FTP server if you need it, of course, to fix this bug.
Thanks for any help.