Currently fixing a known issue where the Story Mode progress is not correctly saved which leads to being stuck on the XP screen after the game. If a player closes the application after winning a Story Mode series game but before the series score is saved, which is done when you reach the world map, then the next series game will not properly move beyond the XP screen.
Sorry for the issue! This will not take long to fix and I will then move on to some of the other known smaller bugs and updates we have in the pipe for you.
Chris.