Guys. There is no bug (i think).Its the fact that initially all the driftwood nodes on map were spawned and when you harvested everything in one day (as I did too) now the are respawning a few nodes a day.Got my collection stuff few days in. And I see much-much less active driftwood nodes when non-gatherable driftwood nodes all over the beach.Use skimmer, check the coastline. Dont forget there is some driftwood on southern island shore as well.