Uhh yeah so redstone is glitched like very bad they don’t work and they give some interesting results to say like red stone power randomly even if there is no source , dispensers work very different for some reason the item or arrow turns invisible, pistons are broken they just faced downwards or glitch so much that you can walk through them and I tried getting observers but I couldn’t in any game so yeah then there is the repeater and the comparter which I also couldn’t get but from images I found of people using them they are also very very broken
and for the iron door there used to be a method where if you got enough lag you could go through it but they patched it so yeah
also could you send the pictures of new levers and hidden rooms so that I could investigate those levers