I have a character stuck in the sea I am running Version 47.124558.(Experimental)
With my character I was running from a zombie by what looked to be a sea port so I dove off a dock and swam all the way around the beach to the shore where I tried to get back on land and could not then I noticed how high the ground under sea level was so I thought maybe it was to high. I swam further down shore and saw a beach in the distance so as I swam to it I suddenly stopped.
When I looked at the land underwater it was way below me yet I still could not get on land.
I am running Windows 8 64 bit.