I don't have any answers for you unfortunately. I assume you are on PS4, as it is the only system I've seen this issue reported for. Restarting the system was the only fix I have seen, and it only worked for a small number of those affected. If you can, delete the game from your system and reinstall. This shouldn't affect your save games, but I'm taking that third hand from others on the internet. You can back up your save games to a flash drive though if you are worried.
It has been an issue since December at least, so it is not likely the latest patch that did it, though I can't really say what the cause was so it is possible there are multiple factors and the last patch did trigger something specific on your particular install.
