Y'all it's written on the first page about the Mysteries. Someone is being chosen every night to give them either sum gud shit or "sinister" stuffs.
And @Alaris upon further consideration, I might be not smart enuf to understand what is up. So hopefully I ain't saying stuffs that benefit mafia or anything rip me
I think there are two role blockers, tho one might be a nurse/jailer type. Last night I was role blocked lul
So my thinking is that I got role blocked, and Cat got protected by nurse. The night Drak visited Corso, he might have been protected by nurse too and hence why his action failed.
Also, there's the semantics to consider: I received message that I got blocked, while Cat and Drak seems to have gotten a message that said their action failed
This adds an extra reason for investigative roles NOT to role claim, because if the protector is nurse/jailer, you can't checc anyone since you'll get role blocked as a secondary effect to protection