I played this Survival World for about one week, i have not been to the end, so the dragon is still there.
This is a newcomer friendly map, you have everything you need to survive and enjoy the game.

Note: i have turned off annoying phantoms and mob griefing, so creepers and endermans can not destroy the world.
This also means, Villagers can not interact with farmland.

To allow mob griefing type this command in chat: gamerule mobGriefing true
To allow phantom spawning type: gamerule doInsomnia true