fix:user metadata contains gibberish diacritics
Created by: iiegn
e.g. Q14_4_1_Ger%C3%A4te_Spielkonsol
possible solutions:
- make sure metadata is represented correctly
- change spelling/wording
Created by: iiegn
e.g. Q14_4_1_Ger%C3%A4te_Spielkonsol
possible solutions: