This is a great article, thank you.

Just in case this helps anyone else, I've just been testing this suggestion and there were a couple of things which are worth noting; the error section in the proc which I needed to update was much larger as it went on to log data into a 'conflict_xxxx' table but commenting out all of the IF @@rowcount = 0 Begin/End section did the job just the same but when I tried to run the new proc in I received an error saying 'Invalid pseudocolumn "$sys_p2p_cd_id".' I was able to get around this by using the DAC connection and running the new proc in, transactions then caught up just as described.

This was using Peer to Peer replication on SQL2012 instances.