RollerCoaster Tycoon 3D is finished (and the developers weren’t told about the delay)

The Game Roller Coaster Tycoon 3D is now finished but the developers weren’t told about the delay. The game is complete and approved by Nintendo of America as of Jan 31 and we’re waiting for news of its approval in Europe. We do not know what is the reason of the game being delay if it is finished and approved by Nintendo of America .