Ran it just now and it was 60/64 for pass. Very much a false positive.
So I checked and you don't have any Rain Corruption Events from what I can see. All of her Corruption content is turned off since you're on Lovers. Where did you see it?
As for Irena, that's an easy fix. Just deactived Hired Sensei since it has 0 content at the moment anyways
Now I'm getting 8, any idea why there's such a discrepancy?