Originally Posted by
carrotjuice
Looks like there's high likelihood of having to traipse all the way to T2B to use the SQ lounge, and brisk walk back to T2A for my flight.
I tend to avoid LH lounges in my travels as they're quite perfunctory and, might I say, miserable.
That is very likely - just keep in mind that the "outbound" trip to T2B has a travellator to help you on your way, the return does not

And, as Heathrow excels, they will only announce the actual gate for your flight quite close to departure time.