You cannot continue your campaign if you lose the battle of Chancellorsville as union

[The Respected Man]

I didn't experience this bug myself, i saw a post on the steam discussion forum about it: https://steamcommunity.com/app/502520/discussions/0/3022387599795695806/

According to "pandakraut" you are supposed to go into the battle of salem church, but it does not load properly and takes you back to the world map with no way to progress further. 

And their "solution" is to not lose the battle at all. I do hope bugs still get fixed for this game?