"No match found" when trying to add "Byun Yo Han" to my favorite list

Hello:

As the title says, "No match found" shows up  when I try to add "Byun Yo Han"  to my favorite actors list although there is a page for him in MDL database. 

Thank you :) 

 dedth:

Did you check if Byun Yo Han  was already added? Because that can show up when you've already added a name/title to a list

THANK you so much. Indeed, he is in my list already :) Again, thank you