[MC-84111] End Towers in the void

When I was showing my friend the snapshot I was flying in the end and I found a ender crystal tower in the void.

Sorry if the pictures are hard to see it is the void and obsidian mixed.

Linked issues

odd.

What is your world's seed? You can find it by typing /seed.

The seed is: -1985377277835010495
It is a flatworld with the redstone ready preset.

Most likely because obsidian pillars are forced to have a certain number and to be arranged in a circle.

Ezekiel there is also one that spawns in the void and not even touching the island