Hi, Firstly, for a dual employment situation, you should be clear that as per the company norms, it stipulates about dual employment. In case it is not adhered to, it is a violation. You may have chosen dual employment for economic reasons or whatever reason; however, the undertaking should have been legal. Whatever happened, whether it was done intentionally or unintentionally, you have to set right the anomaly. You can request your old HR colleagues to provide a good reference for you; to an extent, it will mitigate your problems. All the best for your new assignment.
Regards.