Banking information is stored in the stats file, there are a few users that run into issues with the upload of said stats. You can try and use uploadstats before you close the game to manually trigger the upload of your stats.
Miaa_ you’re welcome. Just a note though, what I’ve linked is not a file archive, it’s a tool for viewing and extracting the contents of BO1’s files that end with .ff.
Try the version they provide, and download it by torrent (should work). For me, both stock and Pluto version work fine.