KaitoKaguya

So I was recently farming black pearls from Eurypterids, which is deep under water. When I explore around Herb Island I came across a area filled with rocks so I swim among the rocks remaining close to the sea bed so I don't miss any Eurypterids through the way. Then all the sudden my dinos got stuck and can't move, so I dismounted try to check what are the dinos stuck on but I got stuck, too. So I tried ordering my dinos to move to locations away from me but they can't move and so do I. Then I died of nothing (Game says I killed myself) few seconds after that. I went back with a tribe mate to try and retrieve my dinos and stuff but both of us died into nothing and all dinos are stuck in that specific space underneath the rocks. I have some screenshots of where that location is and how it looks like uploaded into a folder on google drive, here is the share link you can refer to.　↓ https://drive.google.com/open?id=1O15B2l5nTqpKugOfWNU1AwNn2YgQ4X4w