Question: If General Obi-Wan Kenobi has a pinned token and uses the Hello There! ability, does Obi-Wan still add 3 dice to it's next attack roll during this activation?
Pinned – The next time a character in this Unit would advance (x), dash (h), climb (u), or jump (t), it does not move. Then, this Unit loses the Pinned (1) condition.
Hello There! - One character in this Unit may (jump) . If it does, that character adds 3 dice to its next attack roll during this activation.
Underlying question as I understand it: Does Pinned mean you did the advance, dash, climb, or jump but do not move. If so, Obi-Wan did jump and gains the attack dice.