@felipe23215971syr1 have you tried to clear and reset your font caches? Illustrator and your operating system (Windows or macOS) sometimes hold onto old font data that conflicts with the new software version. If you search for and run a reputable "font cache cleaner" tool (or find instructions online for manually deleting the font caches for your OS), then restart your computer, it usually forces Illustrator to re-read and properly recognize the Gratinda font, getting you back to designing.