Can't see most spell icons

[Alura]

I updated the necessary folders as was mandatory a day or so ago, but now I can not see any of the spell icons on my spell bar and I can only see half of the in my spell book. When I run my mouse over the spell slot in my spell bar it will tell me what that spell is, I just cant see a picture. I have no idea what to download now to fix this. I've tried different ui's and the like.