[Our Dating Story: The Experienced You and The Inexperienced Me] The episode 5 has no subtitle at all, is it just me?

Try watching the episode 5 if there's subtitle, I tried switching servers and turning the captions on and off but it just won't show the subtitles at all. I think this needs to be fixed because when I went and watched episode 6 a little bit it has subtitles but somehow episode 5 is bugged. Please notice ASAP thanks!