EnlargeGetty Images / Ubisoft / Aurich Lawson Update, 7:15pm: The 911 call that set the police response in motion was a hoax, the CBC reports. Montreal police confirmed only that the police operation is over, with no threat detected and no injuries reported. "An investigation will follow to shed light on the call behind this important police force deployment," the SPVM added. Ubisoft issued statement around 7:30pm Eastern Time saying that the company was "relieved" all of its staff in Ubisoft Montreal were safely evacuated. "We commend the strength and solidarity of all of our team members in this complex and stressful situation," the company added. "We are grateful for the prompt response of the police and local authorities. We will continue to provide our teams with all the necessary support to cope with this traumatic event." Original story: A tense situation at the Ubisoft Montreal game studio ended on Friday with staffers being formally escorted out of the building by police. A..