I noticed a really nasty change with the latest patch. I have an existing story mode campaign. I had two different groups of 3 that I would alternate as I take through the content. It used to be, as long as none of the party members in the current group had completed the scenario before, you got the gold reward (100, 150, or 200) at the end of the scenario. Now, if ANY of the characters completed the scenario, NONE of the other characters get gold; even if the whole group has never done it before.
I'm really hoping this is a bug, because if that's intentional it's a really lousy change. I was enjoying myself, playing through the content over and over, but trying new groups because I was getting gold for it. If they took that incentive away, then that really takes away a lot of the fun. Why bother with different characters if they remove the gold incentive?