Flew this a bit ago, and as another data point for anyone still flying it (or if it comes back) had no issues with the miles for all segments posting to AA easily. Glitches were only an international (CMB) to international (KUL) transit in BLR that confused airport staff but worked out in the end, and having a NRT-HND train transfer, which was fine, just took some doing. For a trip report, almost finished putting together the video series if it helps anyone:
https://www.youtube.com/playlist?lis...34uFUZk2fDVxeq