I usually reload my last saves and missions while I'm trying to get all the Hard achievements in my SC2 campaign. I just updated to the latest patch today but when I tried to load my game, it said that I will have to disconnect from Battle.net and restart with the old SC2 installed.
It was totally weird, so I just shrugged and clicked yes. It then quit, then reloaded again but this time, there was no login and it auto loaded the save file. It loaded correctly, but I was not connected to Battle.net anymore and I can't open my achievements tab.
Does this mean I have to start the campaign all over again?