Yeah, sure enough I got the same error. SnooPac, I have the MKV you posted, I actually found it before I found the ISO, lol. I’ve successfully made an M2TS file of the movie with the 35mm crawl using tsmuxer by joining the two pieces together. More because I can than anything else I guess.
JEDIT: I don’t see why ripping an MKV would be problematic, it just takes a program that can connect multiple files together like what I did. A little tinkering would show which file is which.