On a Potion shelf that requires a stunned Hero or 5 Influence, must the event happen on the active Hero's turn, and must the active Hero gain the Influence?

Question

Accepted Answer

The stun must happen on the active Hero's turn, to any Hero. The 5 Influence must be acquired by the active Hero during that turn; Influence already on their board from earlier turns does not count.

Harry Potter: Hogwarts Battle

On a Potion shelf that requires a stunned Hero or 5 Influence, must the event happen on the active Hero's turn, and must the active Hero gain the Influence?