Character roles/names in wrong language

i noticed that in profiles to two dramas there is a character name/role in wrong language (i think its portugese).

im not sure if its a glitch or some user added it in that language so i didnt change it.

the cast lists i'm talking of: https://mydramalist.com/40465-a-child/cast  https://mydramalist.com/27885-why-secretary-kim/cast 

print screens of the issue: https://imgur.com/7erFsMw https://imgur.com/RzoLWri