Those voters must be comforted to know that the cpc took such great care of their info that it was given to a firearms organization immediately after the vote. Except it was those voters who are complaining. Did you read the article at all?

From the article: "the Bernier camp wants to know why party director Dustin van Vugt ordered that all the ballots be destroyed immediately after the vote and why scrutineers were also not informed that there was a 7,466 vote discrepancy. Only 7,049 votes separated the two candidates on the final ballot."
Don't blame computers - this was a fault of the cpc organisers