Hello! I, as presumably some others have run into a bit of a ditch after the recent patch. While I am a modder, I've never yet played the campaign with mods, and playtesting I've done has been done on a separate computer, separate steam account and separate installation (obviously).
Me and a friend has been playing for a good 110 hours, we're almost at the end of the game before...
... Lucians Tomb (I know this because of spoiling myself through modding)
.
So needless to say, this is a clean campaign and savefile vanilla-style from Larian. We finally got back together tonight to continue our adventure, when our savefile will no longer load and returns with a Error 300, 302 message.
I suspect this is somehow connected with recent changes to how the game handles pushing updates as the game loads 100%, music and audio plays and the game world is clearly running in the background, but then the game does a "Cleaning up session" process and thus crashing the game.