Unfortunate for those affected, but ... shit happens. We just move on
By the way - are there any issues with builder currently? I have made changes to a component, but when I try to run it in sandbox or download it and install locally, those changes are not visible. It's like the changes are not carried on to the created component?
EDIT: I feel stupid now
I made changes to the frontend view, while looking at the backend - no wonder I couldn't see the changes