Very sorry to hear these situations are still happening. I had a guy forfeit on the last hole of our round while we were still in the fairway. I got to finish out. I also had a guy forfeit before we even teed off. I got to play all three of those holes alone.
It’s really not fair that some can continue the round (like me) and some cannot (like BB and Andreas).
I would guess that the OP may have quit the app (or at least moved away from the showdown) after WGT matched him up with someone for holes 1-3 but before the matchup was visible to the OP. He thought he had no match yet, but he did. That’s how he would get the bogeys. Then, his 3 pars were actually holes 4-6 and then he also played 7-9, thinking he had only played two sets, not 3.