I booked some BR award tickets this week using Lifemiles. Saw a lot of new availability that wasn’t there last week.
Mostly 1-2 J seats out of CGK to LAX or SFO, I did see 3 seats on one flight to SFO. Quite a bit of coach seats on offer, until late June, anyway.
In answering a question from a few months back, I don’t crosscheck with other carriers to see if they’re showing phantom award seats.