[OSM-talk] Cratia - Slovenia disputed border change

[hbogner]

Our member noticed that 17 days ago user
http://www.openstreetmap.org/user/fredi_alf/
changed Cratian - Slovenian disputed border.

http://www.openstreetmap.org/#map=11/45.4686/13.6100

Should we do a revert and contact user who changed it or should we 
contact DWG and let them contact him as neutral party?

Please advise for future events.

Regards
Hrvoje Bogner