Okay...either the site draft saving feature messed up or something else. Somebody tell me if this has happened to them:
Went to read a post, exited the browser to reply later, come back on and typed out my whole post only for it to have an error message when trying to send. Okay, happens sometimes when coming back on, so as always, trusted the draft saver as it has worked every time this has happened, nope. Gone...