Are you currently able to work? Doesn't you ex know where you work? I would perhaps speak to management about the possibility of a transfer depending on your role in the company and whether it makes sense. Also not sure on the job availibility in your field in SA but given that your chances of getting asylum are not very good what will be your career prospects if/when you return to SA. Depending on your employer and whether they are supportive and aware of your current situation they may not be thrilled that you claimed asylum when they sent you to Canada for training especially because you will not be able to attend training or work until you are approved for a work permit.