Hello everyone, happy new year all !

So i love Noreya, it‘s nice and beautiful. But at times, it‘s also very confusing.
I went to an area in the ruins of Lemia where you have to solve another lever puzzle using your shade.

See the attached pictures as it will be very hard to explain without it.

here[ibb.co] and here[ibb.co]

I managed to get to a specific place where you can activate a push button. It is supposed to lift your body up and let you access another part of the map on the left.

However, my body was not on the lift, so i shaded-out and... it is now impossible to get up again, the lift will stay in place, locking me out.

The problem is i think this is a mandatory path to access one of the parts of the hammer.
So I am unsure how to proceed here. I tried several neighboring levers, but none will make the lift go down. Am I missing something ?

I noticed another push button in the same room, on the right, but it seems inaccessible to both my body and my shade, blockaded by pink goo and snow.

If anyone can give me a hand here, or at least tell me if i screwed my save, i‘d be gratefull !
Thanks a lot folks.