Scenario 1= The rule was that if a Round Robin winner forfeit prior to the knockout round, he would be replaced by the runner up from that group. This scenario speaks for itself.
Scenario 2= The rule was that if the winner of a Round Robin group forfeits his spot in the knockout round, the spot becomes a walkthrough(bye), then you have evidence of foul play and should be outraged.
Scenario 3= There was no rule regard this scenario(this is most likely the case), and the tournament director made a judgement call, in which case he went with option a instead of b. Some won't like it(SVB haters/Ko fans), some wont care, some will love it (SVB Fans/Ko haters/people who want to see more pool).
And while I am no Ozzy fanboi by any means, from a tournament promoters POV putting ANYONE into the KO round is better than a bye.
I paid CSI for it, but I am certainly not going to watch this crap after the BS. CSI can keep the money, hopefully they invest it well because as a person who has spent probably over $1000 on streams in my lifetime I am absolutely serious that I will NEVER buy another CSI event or support anything they are associated with. They have completely obliterated their reputation and have proven to have absolutely no concept of "fair play" and what is right and fair within the sport they are running events in.
Unless they broke a rule, written or otherwise, this is much ado about nothing.