End City Portal Breaks the game

Hello, I synced my old Xbox One edition world over to the bedrock edition and tried to enter the end city portal that already existed before I switched versions and my game just keeps spawning me into the portal making the noise over and over all I could see was black and sometimes bedrock inside me. I save and quit then reloaded the world and now I'm infinite generating the world, can't even spawn into the game. I tried it again and the same result keeps happening.

 

Thanks