حظر موظف من العمل بالإمارات

The labour ban is cancelled by the law.  Don't worry, you didn't get a labour ban.

The Labour law was changed by the UAE government in January 2015 giving more flexibility for employees to move around without being penalized by their employer.

As you have been working on your 6 months' probation period, your employer is entitled by law to terminate your employment with or without giving you a reason. There are no bans.