premise: A headline in the local paper stated that the Health Canada scientists, who you had mentioned earlier in your speech had taken affidavits in order to be able to talk, had been gagged by the department over their protest and will likely be under gag order for the rest of their careers, despite a Senate promise to keep an eye on Health Canada's management problems.
hypothesis: Health Canada has fixed their management problems.
reason: It is clear from the text that Health Canada had prior management problems, but it is not clear if those problems have been fixed or not.  I am not sure why the system did not understand this.