The answer to your question is yes. Although this can occur, it is very rare if it occurs at all. The major reason is the lengthy and unusual process that a player would have to go through to uninstall the casino, research and acquire the info that you are describing, then reinstall the casino from Play United. I am confident that this either does not happen at all or very rarely, but I do understand your thoughts pertaining to your PL Casino.
Best,
Ryan