Game freezes when accessing sub-node of Age of Apocalypse [Solved]

Anyone else having problems accessing sub-nodes - game just freezes after pressing ‘Fight’ button on sub-nodes, while the character symbols are flashing up (usually Hulk’s radioactive symbol)? DDQ nodes are OK. Restarting game and/or phone doesn’t change it. Playing on Android (Samsung Galaxy S7).

//Edited Title -Brigby

… and now it’s resolved, after playing one of the nodes in DDQ. Weird.