Hi,
I'm French, so, sorry for the language.
So this bug is a really big problem for we cause with friends we wanted to go in the ender on a local server but as we can see on this screen they nether have stronghold. The /locate stronghold does not work and we can't progress in the game.

On the screen I'm on the coordinates, on the level 0, looking up, but nothing.
Thank you for reading this report, hinzelin.