Recently, especially the last two episodes, the animation, subs, and sound have not been aligned.

After watching for one minute or so, the sound goes or ahead, the subs are way behind, then i click on that part of the show again (using media player) and it goes back to normal, but in a minute, it shifts again.


Since i have no1 to compare to, is this because the episode was encoded like that or is my comp simply playing the media file incorrectly?