Netflix out of sync on mobile and PC?

I have recently had Netflix and use it on my PC and mobile phone. Now, however, it is the case that series that I add to my list on my mobile phone or that I don't even start appearing in my list on my PC. Even if I type the series titles in the search bar, I can't find them. So far this problem only affects Korean series / Kdrama.

Would be super cool if someone could help me there.

Sometimes it takes some time to be displayed