I flew through JFK recently and there are two developments. 1) LH now has a later flight, which means that the lounge now closes at 22:30 or so, which means that one could actually use the lounge for the late flight at least for a little while without showing up stupidly early.2) Most importantly the TK lounge looks like it is 95% done, there is signage on the outside, and while one cannot see inside directly, looking from the next pier, one can see that most/all of the furniture seems to be inside.