S06E24 - Memories - Tears of the Drowned - Ghosts of Saltmarsh & Call from the Deep

There is no war in the east vs the dragon army

Morwen is not an orphan and did not grow up with Felwin

There are payments for an additional PC in the party ledger

Berlington Hold is gone.... gone...

People are vanishing... and being forgotten, or false records of people that never existed are being created

The Messiah of Dagon is somewhere in Dragons Roost. It may have been the party that transported her hidden in the bilge of a smugglers vessel.