Superflat not generating with lakes, lava lakes, vegetation and structures like desert and jungle pyramids

Barrier blocks don't render properly in creative mode

Water World

/tp @p teleporting more than one player

Polar bears can't jump up a block with a snow layer on it

Splash potions when thrown crash the game

Arrow Graphical Glitch

When you try or go though a one block gap with the Elytras in third person POV it switches to first person.