OMG I am so glad I found your post. I just played my Round 2 of the Week 41 MR and I went completely ape when I left my birdie-putt short on #1, double-bogeyed #2 and continued to make 3 bogeys and only one birdie on the front nine. After missing an easy birdie on 10 and finding myself on my 7th shot on #11 I wisely withdrew from the tournament before giving myself a heart attack. I am still seeing red and my blood pressure is through the roof.
It's funny because I shot a 62 in Round 1 and was hoping to place in the top 10 (could've been current #1 with a meager 68).
I clearly remember checking the green speeds and they said "tournament" -- as usual so I am not sure if I am having the same issue as you or just a bad day. In any event, this was my worst WGT experience ever and am considering taking a permanent break from WGT for a while. If anyone else finds that something was "off" about this tournament please let me know.