Randomly, either my buddy, myself, or both of us will just... not be there... in cutscenes. It has happened to me in acts 1 and 2 at the Farm more often than not. 

 

It's entertaining as sin and hilarious, but it's still a pretty huge bug.

I found this to be especially true when alt+tabbing in and out of the game.
It's not just with the buddies either. I came back into the game and my parents were missing, had to reload to get them to come back.

Randomly, either my buddy, myself, or both of us will just... not be there... in cutscenes. It has happened to me in acts 1 and 2 at the Farm more often than not. 

 

It's entertaining as sin and hilarious, but it's still a pretty huge bug.

I had this problem too.I was streaming using OBS to twitch and it happened a lot, every cutscene my char was missing, so stopped streaming and was working fine again, until i alt tabbed out and back in and it started again. Im sure they'll sort it pretty fast if not already have with the new update