End portal not working

Don't mark as resolved if it's not fixed.

I wanted to raid another End City and when I threw an Ender Pearl through the gateway it gave me a blank screen. Nothing ever loaded and when I exited the game and tried to come back the game won't generate my world anymore. Do you even test you're game before you release an update? I paid for this game and I would like to play it otherwise I want a full refund of my money