Page 13 of the Race Notice for the 2019 Canadian Ski Championships states that a minimum of 15 registrants in each Open Invitational race is required.  If the races are cancelled due to insufficient registration, registration fees will be reimbursed.  Given that registration has now passed the date at which a significant late fee is imposed, and given that registrations for Open Invitational races fall far short of the minimum of 15, these Open Invitational races have been cancelled.