Your comments actually point to one of the concerns we raised and a member raised in a question earlier. We were unable to determine the effectiveness of the program, whether or not one of the objectives—that of maintaining the employer-employee relationship—was met, because there was very little information gathered.
I could not comment further on the situation you've described. It points to the reason post-payment work needs to be done in order to ensure that the wage subsidy was used as intended, and that the businesses that applied for it actually had a decline in revenue that made them eligible.