Can only move 2 directions, half sea is invisible, can travel through bedrock

So, First of all, The sea appears in lines and you cant see half of it, but all of it exists.

Then, you can only move in a straight line,

You can also move through bedrock.

 

 

The seed is: 1039749453

And to get the bug you need to be at the coordinates: 30000000, 64, -195

 

Oh, and i forgot to mention, maps don't work either.

Sorry, but i cant provide a scrot (Screenshot)