Shift+Key Problems with the Chat Update

Uh today I think there was a chat update, I’ve noticed in my type box that the letters are a different font. But besides that the only change I’ve seen is that if I go to press Shift+__ then I am not able to do that. I can no longer type out keys such as % : and + for example.

Anyone else getting this bug and can it please be fixed?
I run a mac by the way.