Just in case you skipped the intro let me explain this: Since I'm playing on emulator I tried so many attempts to fix this problem but couldn't. Even when trying to delete and re-download the emulator it doesn't fix the problem, and that is Nanite Nick Fury is still on the loading screen. I don't use him at all in this run or any other unlockable characters however, just the ones that are already given to you at the start. Just wanted to clarify that.