Ahhhhh!
People have reported that doing the following fixes this:
"Uplay -> Properties -> Verify Files -> (will last some time) corrupted files and the option to repair."
That is, if this is happening on PC?
This thread was added on March 18, 2020, with posts from Ubi-Toon.
Original Post
https://v.redd.it/v3dap0t54gn41