So I've arranged the dates, here's what I see:
1. July 16th - reusable spacecraft test according to Zhao, this seems to be correct and is
This test definitely did not circle the globe
2. July 27th - supposed first hypersonic weapon test, the one that really shocked US.
3. August 13th - supposed second hypersonic weapon test, the original date that FT first quoted when they broke the news a few days ago
4. September 4th - just to demonstrate how much test China does, this is another reusable spacecraft test.
, probably test of Shenlong spaceplane.
So assuming FT didn't make everything up and the supposed weapon test on July 27th and August 13th did occur. Zhao seems to have deliberately bought up the spacecraft test on 16th of July to confuse the issue. It doesn't leave us any clearer picture of the nature of the 2 weapon tests other than from FT's description at least one test sounds like a FOBS tipped with HGV.