Sometimes the "Where to watch" section above the cast is missing when there's only one provider in my region. I checked the subscription section by clicking edit and there is at least one in my region but the section does not appear on the main page.

Example of a drama displaying this for me is: https://mydramalist.com/63989-crush

And my location/region is USA.

Is this a bug? I see it with a bunch of dramas with a single service provider such as with:

https://mydramalist.com/66969-light-on-series-who-is-the-murderer

Hi, it's not a bug. Specific providers from China or Hong Kong such as iQiyi and VIU will never show up in the Where to watch section of drama pages. We don't know the exact reason but it's not an anomaly.

You can read more in this post from the Approval Staff: https://mydramalist.com/profile/xxmai/feeds/kNZyYFJ