After many months, I finally managed to return. All as was. Things to note:
1. You need to book to use the pool or gym. 1 hour slot for pool, max 3 at a time etc. Gym limited in numbers and time slot.
2. Executive lounge open and operating as normal. Afternoon tea the usual spread. Everything covered in plastic, which is not great for rubbish. Staff will serve you as well. Plate and cutlery brought your table.
3. Mostly Thai's staying at the moment, staycations.
4. There is now an ASQ hotel, quarantine hotel for people returning. They are on separate floors, separate lifts and not allowed to use any facilities during there 14 nights.

I was warmly welcomed on arrival, early, and room ready, double upgrade to my preferred Grand Premium, which is a renovated corner room.

Picture of the new lounge, which I personally really like: