Stress test: two non-connectivity-related issues.

Yo. Please move if necessary.

1. Ship sank at outpost - Sloop, 2 man. Neither of us were near it. Just... sank. Music played, ship creaked, normal sinking animations etc, but no apparent reason. We had not touched it, no other pirates or ships about. I don't think we had even taken a quest.

2. 'Artefacting' when in water - Devil's Ridge, pool at foot of waterfall on beach. Basic Xbox One. See the images heee'yaaarrr:
   (https://i.imgur.com/3CrqpOd.jpg)
   (https://i.imgur.com/JC8MVje.jpg)