hmmm tbh not sure, is this in the new part of the game? or a part that is in version 10 coz if its in version 10 load up in there beat them then save (making sure you do the screen thing first) then reload back into version 11 that's the only why i can think yo be able to keep going with it hope this help you if not i'm sorry i can not be of any help but jan will fix this bug in time ( just not today rest day for him )