I'm a little confused after re-reading your post.
Sounds like the physical lounge is closed for renovation but they have lounge space, which still provides the same benefits that the physical lounge does (other than closing a little earlier). I'll see something like that a couple of times a year.
Is that right? If so, what is it that you booked that you are not getting? If its just closing at 10 PM, which seems reasonable, rather than midnight, I wouldn't expect much, if anything. Similarly, if its a room on a different floor which is otherwise the same size, etc., I wouldn't expect much.