This document summarizes several unusual shipping cases that resulted in significant losses: 1) A fertilizer cargo from Qatar to Bangladesh where the charterer did not pay freight on time, costing the owner over $1 million. 2) A cargo discharged at the wrong port in Iran instead of the UAE, with the operator then demanding additional freight from shippers. One shipper sued and the owner lost the case after the operator disappeared. 3) A VLCC where the option to discharge in India was declared too early, forcing the charterers to pay an additional $30,000 fee to change the discharge port. 4) A gas carrier fixed without knowledge of an "oos" clause