For me the ultimate humiliation was that Qatar Govt. issued me housewife visa for my wife - we travelled to qatar and she was deported back from Doha Airport - it seems their system for banning is not in sync at doha immigration and airport immigration.
Well I left my job with a prestigeous Qatar Govt. company and doing now contract work and I still am unable to get any information whether my wife is banned for 2 years or permanently. No one in the immigration replies properly.