This was extremely ridicilous, I was owning pretty OK with Naix in DIV-SAFELOW, and we won the game. Near the very end, this "Desync" crap appears, and the game just ends there. I got no exp, got a mail saying something along the lines "Game ended because of desync" and "Player lost 0 exp for abusing rmk". The game had no problems, I was in ownage mode at the end, and the game wasn't weird in any way. I'd just like to report this bug for that this would never happen again. Thank you.
end of game we was 3v5 and what? desynch after epic victory
safe-high game ok i just checked and noticed that probably it was desynch before , i still don't get where or why , too bad http://www.adotaparser.com/dota-replay/34264