JFK Chelsea Lounge for Pre-flight Dinner

[BillB]

I have an upcoming flight in First, JFK-LHR overnight on BA176, departing 19:35.
I plan to have pre-flight dinner in the lounge, and assumed that as I’m in First it would be the Chelsea Lounge.
However, when I look at the booking on the BA website, under the “In the Lounge” section it shows “British Airways and American Airlines Soho Lounge”. Why does it not show the Chelsea Lounge here?

[Matt]

Because BA’s IT isn’t very good! You can get into the Chelsea lounge if you’re travelling in First.

[BillB]

Thanks!