\this might be due to the new % of quits/disqualification which has been introduced, but its effecting the % and what happens after a win. Yesterday i lost a matchplay challenge match and after it said you loose and went to the scorecard i closed browser and logged out, today when i logged back and went to play game for first time it said "you forfited match and you loose 333 credits", i didn't think anything of it until later on today after completing a matchplay game against some one and after match finished (no one quit or anything) it said "opponent forfited match, you win 333 credits".
This means although we see the game through, it doesn't say that we won the match, but the opponent has forfited.