Personally I do know most of the CX airport staff at SIN. They did say to me a few months ago that there 'might' be a refurbishment of the SIN lounge. People were not too crazy of the the 'old' green style with the 'once-you-sit-down-never-get-up' chairs. But they must first get the okay from CX's finance department for such a refurbishment. If they do go ahead, I guess CX and AY passengers (the latter rents CX's lounge at SIN) can use the BA/QF lounge in the meantime. As of late, there isn't much other info. I'll email the SIN Station Manager and will advise once I have news of this.