Mafia 47. Battle of Movie Heroes

Depending on the circumstances. There will definitely be a hint, but probably no username reveal; I'll try to reveal as little as possible.

Can this be interpreted as "no username reveal, but a possible hint about the role"? Or is it better to clarify this during the game?

What do you mean?

A specific example: Potter isolates Sparrow, but Sparrow has already redirected. Will Potter receive a "failed investigation" message?

Well, it's called a clue during the day. If you don't solve it together with the execution, the player will be revealed with a hint about their role.

Okay.
New question:
What does "solve the clue" mean? Is it enough for just one of us to correctly name the solution? I mean, the username of the presumed victim with a justification of why that username?

Added 4 minutes later
And one more thing. In the order of actions, there is "Terminator protects" and "Terminator blocks." You removed his block, so is that why?
Or am I missing something?