It becomes impossible to interact with (revive, that is) Bernie (only "Examine" shows up for all players) if you play as Willow and leave the game and reconnect (Willow might have to be dead and get resurrected in order for the bug to occur, or she might not; unsure).
After rejoining the game as Willow, Bernie won't do anything for the remainder of the game session.
Steps to Reproduce
Select Willow, let the game begin, (die?), leave the game, rejoin the game - Bernie is now bugged and impossible to revive.
Select Willow, let the game begin, (die?), leave the game, rejoin the game - Bernie is now bugged and impossible to revive.
A developer has marked this issue as fixed. This means that the issue has been addressed in the current development build and will likely be in the next update.