I just lost about a half hour of work typing and formatting snippets for options for a racial trait. I clicked "Save" for each option and when the page reloaded, everything was the same as before. No changes I make will save. I'm extremely frustrated at the moment as now I have to spend that time again. I suppose going forward I will make txt backups of everything I plan to type into my homebrew creations before hitting Save. That shouldn't be an issue.

Never had problems like that, are you sure it's the system which would affect everyone and not just your browser that would affect only you?

Don't know. I ended up deleting the trait and creating a new one.