Hello 
I am new and not English speaking Space Wanderer, so bare with me please
I am also a new player to NMS so my building will be flawed to what I am supposed to do to be a pro 
I reply a possible solution because I did not read what I tried in this forum…
I got the same problem as mentioned above, after I left the game 24hrs ago, I started it today and both corridors are not open to access the cargo area anymore.
There is a floor elevation in last two segments of the corridor facing the cargo area (both corridors).
I can jump on the invisible elevation but at the door to the cargo area I can not crouch to get in. Also corridor has grayed walls.
With some building and fiddling (delete and rebuild corridor) I manged to get in to the cargo area again ! But as stated above no more power to the cargo area 
My possible solution to get power to the cargo area was to delete the corridor, place a room as corridor and all is fine now.
It is to hard for me to understand the explanation of DevilinPixy… My english and brain is to small 
Can it be the hole we are supposed to walk through has shifted up taking the bubble with it and then the spheres do not touch anymore ?
But maybe de sphere of the corridor is changing in save file or just to small and one of a room is bigger ?
Hope this helps
