Do they check for ID at the AirSpace lounge*? Or, can you simply hand them a lounge pass and walk in?

Here's the deal: I purchased 2 AirSpace lounge passes online for my brother and his girlfriend. The problem is that the passes were emailed to me with my name printed on both of them.
How did this happen?
After I selected "2" passes, I was taken to a page and asked to enter a name (ONE name, not 2). Since they only wanted 1 name, I assumed they were asking for my name (the purchaser). I was unaware that they meant the name of the person who would be using the lounge (one would think they would specify this).

Will my brother and his girlfriend have problems accessing the lounge?**

*AirSpace lounge at JFK T5 (JetBlue terminal)

**They will be using it on Jan 29