1. Mission Count: If you attend spawn, but disconnect, PWCG logs this as a mission credit to you, even if you left prior to takeoff. This will appear on the 'Roster' screenshot. However, when I manually edit the speadsheet I use to create the scoreboard I only credit the mission against you if you took off and engaged the enemy as I feel this is a more realistic reflection of how operational sorties were logged.
IIRC there was one mission where you either could not start or disconnected prior to takeoff - PWCG has logged this a mission, I however have not.
2. Victory Count: where I'd muffed up the AAR process and forgot to log yours and FTs kills and thought I'd managed to correct and reward to you by being clever - turned out I wasn't as clever as I had thought. The edits didn't reconcile somewhere and prevented PWCG from continuing the career, and over the xmas break we had 2 missions that would not progress to the next day. I eventually traced it to the edits I had made to try and award your kill. Thus for the sake of the campaign I have had to redact that kill in PWCG. However, what this means is that your Scoreboard Victory Count should now always be +1 on your Roster Victory Count. Which I see it is not. This is my mistake and can only attribute to doing these rather late at night or several days after the event and forgetting to account for the unusual circumstance of your current tally, so my apologies, I will update the Scoreboard forthwith.