Ar Market Location Closed

We have no idea what has happened, but Imperial State of Ar has abruptly closed.  We were contacted earlier this week about rent, which had been messed up during a sim ownership change.  Today we were both kicked from the ownership group and our vendors returned without warning, nor a refund.  I just contacted the estate owner (not affiliated with the city owners at all), and the sim is going up for rent.  I cannot reach anyone associated with the city.