In my opinion, that indicates good committee work. Assuming that the line was square (it looks like it is in the GPS Replay) then it isn't fair to the teams that start correctly to keep giving OCSs another chance. I'm in the school that believes even if one OCS out of 20 "gets away with it" because they can't be identified, the remaining 50 deserve to keep their start.
I'll bet redress was filed, though - Larsen, Styles, Proust... big names. I'm not assuming these guys are guilty - I'm aware that sometimes the RC misidentifies OCS boats or makes a mistake in procedure.