Same issue here. I posted in a separate forum, but might as well revisit.
I was going into my final 3 holes of my final round, -12 through 15. Opponent was never found so I cancelled the search and was given three bogeys.
Finished with a -9 in 67th place.
-12 alone would have been good for 33-42
No response from WGT. I would love for them to at least acknowledge my assistance requests. I was hoping they would reset my last three holes, but clearly that didn't happen.
It's really hard to want to play in another one of these things. Especially, when so much is dependent on your opponent's actions with only YOUR individual score that matters whatsoever.
I'm glad I wasn't the only one, but this is clearly something that WGT didn't think through thoroughly enough.