Sorry @sam, there is a misunderstanding (my fault).
I am promoted on TL3 here on Meta. Now I see the Lounge:
We do not have this category (maybe the founder change is name 3 years ago when we migrated to discourse?).
I have always believed that the "Lounge" was the dashboard here:
and my users too.
And an old TL3 user (I checked, he is always to TL3) have send a PM to tell me that he can not see the dashboard now.
I'm sure he can saw the dashboard because a couple of months ago we spent hours talking about the forum (and users) statistic.
EDIT: Title changed.