A few things here - firstly, wow - Group D is a stonker!
Secondly, I've very much dug my own grave with that draw, I feel
Thirdly (and most importantly), we've been discussing how to handle players who are tied on points. It's tricky but the only practical solution so far is to give priority to the player who got the score first. Not sure if it's ideal or totally fair so if anybody else has an idea then feel free to post. Otherwise it'll have to be that one I think.