The rewards in "Benefits > Rookies" were adjusted today. Are you wondering what was adjusted? You might still only see 1 reward per day.
As the interface of the current game version (v2.1) was not changed, you will be unable to see the complete set of Rookie rewards. However, you will still receive all of the new rewards when you collect them! Check this image for full rewards!
Due to the major change in rewards, this adjustment will apply to all players. What this means is that even players who have collected Rookie rewards before in the past can still claim these new rewards!