(I found a few related threads but they don't answer the exact question I got.)

As a KrisFlyer Gold flying JFK-FRA in SQ Eco, do I receive access to the VS Clubhouse?

Star Alliance Lounge Finder says yes, but I suspect it's wrong.

VS web site says only PPS and SQ Suites pax get access.

So which one is it?

And what lounge should I use if the Clubhouse is out, the LX?

EDIT: Oh, and the LX lounge is closed until March for renovations. My flight is before re-opening.