Author here! Heya loves, new update but I forgot to add a few comments (I'm exhausted with the festivites and working on the game 😂)
Events DO repeat! My bad
Some events don't seem to do anything because they're special and they add ALLIES or buffs to other actions (like keeping the drill makes working on the snowpile much quicker!)
I am working on getting those working for one of these days 😊
Will keep you all updated!