If there is a criminal complaint initiated against you then it will be a troublesome situation for you to get employed abroad without the permission of court.
If you have purchased the property by a registered document then how can the broker dupe others by executing the sale deed differently with some fake documents.
By the way how is the broker selling the properties to the buyers without any authorisation from the owner?
Whether you gave a complaint against the broker for this fraudulent act , if not do it immediately to avoid being implicated in a fraudulent case
Firstly if this property was sold to you fraudulently then the bank would not have granted you loan against the advise of their panel advocate.
Moreover you had been paying the EMI loan repayment regularly hence the bank will not initiate any action against you, but if the landlord/owner wants to take action he can file a criminal complaint against you as well as the person who sold the property fraudulently to you.