The service has just blocked all of my accounts (including my parody @HealthDotGov) account from posting, with no explanation other than:
Tweet from @HealthDotGov failed: To protect our users from spam and other malicious activity, your account is temporarily locked. You cannot use the team account while your account is locked.
This is outrageous. No moron who objects to something that I tweet should be allowed to do this.
It didn’t seem to last long, and things are back to normal now. Still no idea what happened, though.