RB cannot roleblock in N0.
I will explain both loved and rb extra perks.
Loved: The role needs 1 extra vote for any sort of lynch, not just day being turboed. So for example, if Loved had 4 votes, and second person had 3 votes, the votes at the end of the day would be counted 3 vs 3, and the day would end up in a tie.
Roleblocker: The RB can block more roles than usual. They can block the next roles:
Cop (if they used shot, it does not work, shot is refunded)
Mason (if mason is blocked, their access to mason chat will be blocked for next day phase)
Doublevoter (if blocked, they cannot use doublevote next day phase)
Loved (if blocked, their perks mentioned above won't work next day)
Governor (if blocked, they cannot use their power next day phase if not used yet)
The RB cannot do anything to 1-shot BP or the Restless Spirit or the Bombstopper