corrupted world load after crashing though world jump

Bug - When you load the world every thing happens as it would normally happen (loading world ext.) then after it finishes the screen turns to the pic. that I attached below. I have had this bug happen to me 2 times now and on the second time I figured out what was happening. Both times I was going though a portal when ether I decided to close the game, or the game crashed, or the game closing in some was. The first time it happened was I think during 0.16.2 and I was in a realm in creative mode with now one else on the realm. this happened about a month ago or so and it is still not loading D: . The second time just happened about 20 min ago and I was connected in a game with someone over Xbox and their was a second player on (3 players including me). The same thing happened where I was traveling though the portal and my game crashed and the glitch happened.