According to the local rag dated 13th May a new deal has already been done as reported below.
Mr Tinkler said: “As expected, passenger numbers at London Southend Airport were lower than prior years, as we worked with EasyJet under a new long-term contract to enhance load factors and yields with a view to growing volumes again in the near future.
I really don't know what to make of what is happening at Southend.