Para mi se está reduciendo a dos posibilidades:

- un error en la edición, por ahora detectado sólo en The Missing Pieces (a falta de que la gente vaya revisando todos los contenidos).
- o un error provocado por la protección anticopia, que provoque incompatibilidades con algunos reproductores.

Pego el BDInfo del disco 9, que se me pasó. Primero FWWM y luego las Missing Pieces.

Código:

DISC INFO:

Disc Title:     TWIN PEAKS DISC 9
Disc Size:      45.457.427.996 bytes
Protection:     AACS
BD-Java:        No
BDInfo:         0.5.8

PLAYLIST REPORT:

Name:                   00000.MPLS
Length:                 2:14:53.585 (h:m:s.ms)
Size:                   31.356.229.632 bytes
Total Bitrate:          30,99 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        22996 kbps          1080p / 23,976 fps / 16:9 / High Profile 4.1

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Dolby Digital Audio             English         192 kbps        2.0 / 48 kHz / 192 kbps
DTS-HD Master Audio             English         4361 kbps       7.1 / 48 kHz / 4361 kbps / 24-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 24-bit)
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps
Dolby Digital Audio             German          192 kbps        5.1 / 48 kHz / 192 kbps
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps
Dolby Digital Audio             French          448 kbps        5.1 / 48 kHz / 448 kbps
Dolby Digital Audio             Italian         192 kbps        2.0 / 48 kHz / 192 kbps
Dolby Digital Audio             Japanese        192 kbps        2.0 / 48 kHz / 192 kbps

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         15,269 kbps                     
Presentation Graphics           Spanish         12,810 kbps                     
Presentation Graphics           Danish          11,402 kbps                     
Presentation Graphics           German          14,274 kbps                     
Presentation Graphics           Spanish         13,965 kbps                     
Presentation Graphics           French          11,326 kbps                     
Presentation Graphics           Italian         14,298 kbps                     
Presentation Graphics           Dutch           11,587 kbps                     
Presentation Graphics           Norwegian       13,283 kbps                     
Presentation Graphics           Portuguese      13,542 kbps                     
Presentation Graphics           Finnish         13,287 kbps                     
Presentation Graphics           Swedish         13,662 kbps                     
Presentation Graphics           Japanese        11,595 kbps                     
Presentation Graphics           Japanese        0,604 kbps

Y las missing pieces, que salvo que me falle el otro ojo, coinciden en todo.

Código:

DISC INFO:

Disc Title:     TWIN PEAKS DISC 9
Disc Size:      45.457.427.996 bytes
Protection:     AACS
BD-Java:        No
BDInfo:         0.5.8

PLAYLIST REPORT:

Name:                   00003.MPLS
Length:                 1:31:25.229 (h:m:s.ms)
Size:                   13.577.103.360 bytes
Total Bitrate:          19,80 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        13998 kbps          1080p / 23,976 fps / 16:9 / High Profile 4.1

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         4457 kbps       7.1 / 48 kHz / 4457 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
Dolby Digital Audio             English         192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             German          192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             French          192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             Italian         192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio             Japanese        192 kbps        2.0 / 48 kHz / 192 kbps / DN -4dB

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         18,495 kbps                     
Presentation Graphics           Spanish         16,109 kbps                     
Presentation Graphics           Danish          15,827 kbps                     
Presentation Graphics           German          17,406 kbps                     
Presentation Graphics           Spanish         15,941 kbps                     
Presentation Graphics           French          14,862 kbps                     
Presentation Graphics           Italian         16,577 kbps                     
Presentation Graphics           Dutch           16,051 kbps                     
Presentation Graphics           Norwegian       15,089 kbps                     
Presentation Graphics           Portuguese      16,056 kbps                     
Presentation Graphics           Finnish         14,396 kbps                     
Presentation Graphics           Swedish         15,822 kbps                     
Presentation Graphics           Japanese        14,072 kbps                     
Presentation Graphics           Japanese        0,005 kbps

Ni siquiera aparece en el reporte la nota de aviso de "hay presente contenido a 50Hz".