Disconnections preventing Killer adepts

I recently went to play on the pc version of the game from the Xbox version and I like to hunt achievements but I noticed the way to acquire adepts has changed. The new change is great by definition, preventing a game that does not award you enough to get Merciless was frustrating and I get that but now if someone disconnects even after being on death hook and on your shoulder and with all the other hook states filled the achievement remains failed since disconnects do not count as said kills. I find it extremely frustrating to do good on a match only to get my achievement ruined by the last survivor giving up on the game and disconnecting thus preventing all my hard work to be rewarded.