Cyrillic in categories doesn't work

[sorgoz]

ERROR: problematic string: {"name":"105","group":"0","text":">B5=F80;L=> =570:>==>5","description":"-B>B A09B >ACI5AB2;O5B 8;8 A?>A>1AB2C5B 45OB5;L=>AB8, :>B>@0O 2K3;O48B ?>B5=F80;L=> =570:>==>9. 0?@8<5@, @0A?@>AB@0=5=85 ?8@0BA:>3> :>=B5=B0 8;8 A>25BK ?> C3>=C <0H8=.","viewdescription":">;L7>20B5;8 AG8B0NB, GB> MB>B A09B <>65B >ACI5AB2;OBL 8;8 A?>A>1AB2>20BL ?>B5=F80;L=> =570:>==>9 45OB5;L=>AB8. 0?@8<5@, @0A?@>AB@0=5=85 ?8@0BA:>3> :>=B5=B0 8;8 A>25BK ?> C3>=C <0H8=.","fullonly":"1","id":105,"cs":false,"type":"negative"}
ERROR: exception in wot_categories.init_categories()SyntaxError: JSON.parse: bad control character in string literal

This is what is stored in preferences:

{"name":"101",
"group":"0",
"text": "@54>=>A=>5 A>45@68<>5",
"description":"-B>B A09B @0A?@>AB@0=O5B 2@54>=>A=>5 A>45@68<>5 (28@CAK, B@>O=K, H?8>=A:>5 ), :>B>@>5 ?@8G8=O5B 2@54 :><?LNB5@C.",
"viewdescription":"> <=5=8N ?>;L7>20B5;59, MB>B A09B <>65B @0A?@>AB@0=OBL 2@54>=>A=>5 A>45@68<>5 (28@CAK, H?8>=A:>5 ), :>B>@>5 <>65B ?>2@548BL 20H :><?LNB5@.",
"id":101,"cs":false,"type":"negative"}