also the cave & endportal are different, it´s just not how it´s supposed to.

I've tried it with every 1.8 version, but none of them work.

Hey,
I would like to start speedrunning with a 1.8 setseed, but the seed doesn't work properly for me, a lot of things aren't where they should be, the seed works perfectly for my mates.
Does anyone know how I can fix the problem?

seed: 225874918561344128