If that person gave the money after February 15, it is possible although very unlikely in view of the circumstances. I say this because the banks or financial institutions relied heavily on the information that was provided by the RCMP further to their own internal processes and verification, so they take, basically, take a risk-based approach. Although it's not impossible that someone who gave $20 would be captured and have their bank account frozen, I find that scenario.... I think it would happen in rare circumstances.
On February 22nd, 2022. See this statement in context.