Fonts page not loading

I activated fonts but when I try to use them with Indesign they don't show up. I tried to fix the issue on the CC desktop app but the page doesn't load. 

I have logged out, restarted by computer, logged back in which didn't work.

I tried relaunching the app, which also didn't work.

I used the repair function in the Mac uninstaller and that didn't work either.

Are there any other solutions I can try?

Thanks