The last update appears to have broken the bee event. Pretty sure it's a game issue, not a mod issue so I'm not sure I'll 'bee' able to fix it.
Campaign runs flawlessly in microworld, but not the game world. (So there is nothing wrong with the campaign itself)
In the game world the event starts, but the event is not progressed on reaching the wealth threshold. I'll keep digging but I might need to ask the team what they did.