My Illustrator just updated last night and I updated to Big Sur tonight bc when I opened Illustrator to work on a flyer I made, it said I was missing fonts I had used for it, so when I went to activate them, they won't activate now. What do I do? I've already quit and restarted my computer several times and nothing has helped!
I think my program updated overnight bc now it says 2021 instead of 2020. However after a couple hours the fonts magically deactivated without my doing anything. Maybe it was a bug in the upgraded version and OS Big Sur?