Showtime

In the current test build of Showtime when trying to play this type of mkv file the screen goes black and the audio starts to play for 2 seconds then showtime (and sometimes the entire console) crashes. In previous stable showtime builds the episode would play but would eventually go out of sync less than half way through and would sometimes just randomly jump ahead in the episode. I've noticed this is mostly with Anime mkvs such as the attached episode of Dragonball Z.