Hello,
I am currently using version 2.2.8 of the iOS app of memrise and am doing the “Koreanisch 2” course in German language for the second Korean course. It says the translation for 시끄럽다 is “niedlich sein”, to be cute, where it would actually to be noisy, “laut sein”. I looked it up in Google translate and Naver Dict, and both say to be noisy would be correct translation.
There is a course forum for Memrise Korean courses for English speakers [Course Forum] Korean 1-7 by Memrise , but
I didn’t find any for German speakers