Logged out and back in. After a 30 min queue discovered that my UI had changed it's scaling from 80 to 90, Character and party frames reset to default, and all of the chat windows had lost their settings.

Keybinds, hotkeys, etc seem to have remained the same and other settings for Video, Sound, etc were unaffected.

Curious if anyone else has had this issue?

I also noticed the UI scaled itself differently when I was playing CBT depending what character I was on. Some defaulted to 80 some to 90.