Your bug report

#22155: Wrong char count with UTF8 in sort -k

which was filed against the coreutils package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 22155@debbugs.gnu.org.

-- 
22155: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22155
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems